United States v. Zandrina Alexander , 237 F. App'x 399 ( 2007 )


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  •                                                             [DO NOT PUBLISH]
    IN THE UNITED STATES COURT OF APPEALS
    FILED
    FOR THE ELEVENTH CIRCUIT U.S. COURT OF APPEALS
    ________________________ ELEVENTH CIRCUIT
    MARCH 29, 2007
    No. 06-12385                   THOMAS K. KAHN
    Non-Argument Calendar                  CLERK
    ________________________
    D. C. Docket No. 04-00185-CR-T-24-TBM
    UNITED STATES OF AMERICA,
    Plaintiff-Appellee,
    versus
    ZANDRINA ALEXANDER,
    Defendant-Appellant.
    ________________________
    Appeal from the United States District Court
    for the Middle District of Florida
    _________________________
    (March 29, 2007)
    Before BIRCH, WILSON and PRYOR, Circuit Judges.
    PER CURIAM:
    Zandrina Alexander, following a jury trial, appeals her conviction of
    presenting false claims against the government in violation of 
    18 U.S.C. § 287
    .
    She argues that numerous evidentiary errors occurred during her trial, and require
    reversal. Because we find no error, we AFFIRM her conviction.
    I. BACKGROUND
    In 1998, the Department of Health and Human Services (“HHS”) received a
    tip from a whistleblower that Delellis Promotions, Inc. (“DPI”), and its owner,
    Christine Delellis, were engaged in Medicare fraud. DPI’s business involved
    supplying durable medical equipment (“DME”) to Medicare patients, and
    submitting claims for reimbursement through the Medicare program. The whistle
    blower alleged, among other things, that DPI and Delellis submitted fraudulent
    requests for reimbursement and paid illegal monetary kickbacks for Medicare
    patient referrals.
    In response to the allegations, HHS began an investigation of DPI and
    Delellis. In connection therewith, another DME supplier who was acquainted with
    Delellis, Faith Fairbrother volunteered to act as an informant. Fairbrother agreed
    to have recording devices installed on her home telephone and to meet with
    Delellis while wearing a body wire. During the in-person meeting with Delellis,
    Fairbrother was accompanied by Angela David, a government investigator posing
    as a discharge case manager for a hospital, going by the name Angela Renea.
    2
    Fairbrother and David were also assisted by Kyle Ford, a special agent with HHS.
    The investigation began with Fairbrother alerting Delellis that David had a
    Medicare patient named Paul Watson who was set to be released from the hospital
    and was in need of a mechanized wheelchair, but his physician was reluctant to
    prescribe one. In fact, Watson was a fictitious beneficiary created by HHS. In
    support of the investigation, HHS issued Medicare documentation in Watson’s
    name.
    According to tape recorded conversations, Delellis told Fairbrother that she
    should talk to Watson’s doctor, but if he continued to refuse to prescribe Watson a
    mechanical wheelchair, Delellis could arrange to have a doctor sign for one. In a
    later conversation, after Fairbrother told Delellis that Watson’s doctor would not
    cooperate, Delellis said, “I can get the CMN signed, that’s not a problem . . . I’ll
    just . . . have the doc sign it and give her a couple bucks.” R4 at 249. When asked
    who the prescribing doctor would be, Delellis indicated that she would probably
    ask Alexander, a female internist. Delellis later informed Fairbrother that the
    doctor had agreed to sign for a motorized wheelchair and that Delellis would
    compensate her for the signature. After the wheelchair was delivered, Delellis
    informed Fairbrother that she had paid the doctor and that she would file the claim
    with Medicare because she had obtained the doctor’s signature. DPI subsequently
    3
    submitted an electronic CMN for reimbursement for the Watson wheelchair,
    identifying Alexander as the referring physician.
    After DPI filed for reimbursement for the wheelchair, the government
    obtained and executed a search warrant on DPI, recovering numerous CMNs from
    DPI’s files. Ford testified that while conducting the search, Delellis informed him
    that she had improperly completed portions of the CMN and acknowledged that
    she had never met Watson. Ford also later interviewed Alexander, and testified
    that Alexander stated “yes, that is my signature” in reference to the Watson CMN.
    R6 at 272.
    At trial, Ford testified regarding DPI’s bank records and discussed two
    specific transactions. Video footage confirmed that in the course of one of the in-
    person meetings between Fairbrother, David, and Delellis, Delellis paid $100 in
    cash to David for referring a patient. Bank records indicated that a withdrawal of a
    similar amount was made from DPI’s account in temporal and physical proximity
    to the meeting at a restaurant. Ford also testified that on the same day in which tape
    recordings captured Delellis informing Fairbrother that she had paid the doctor, a
    withdrawal was made from DPI’s bank account at an ATM near Alexander’s
    office.
    After hearing from all its witnesses at trial, the government recalled Ford to
    4
    summarize the evidence and introduced two summary exhibits. At sidebar,
    Alexander’s counsel objected that the diagram drew an inference that Delellis had
    paid Alexander and asked “for a – some type of instruction that it’s being entered .
    . . based on . . . the government’s theory.” R7 at 184. Alexander also objected
    before the jury that the diagram “shows that Dr. Alexander actually received the
    money and, uh, I think that is a question for the jury.” 
    Id. at 186
    . The court
    overruled her objections and notified the jury that it “might have an instruction for
    the jury at some point.” 
    Id.
     After the second summary exhibit was admitted, and
    again during final instructions, the court informed the jury that it had received the
    exhibits into evidence as summaries of voluminous writings, documents, and
    records and the summaries would be available during deliberation.
    During its closing remarks, the government made statements to the jury that
    Alexander now argues were improper. Alexander contends that the government
    made direct appeals to the passions of the jury, and improperly attempted to shift
    the burden of proof to the defendant.
    On appeal, Alexander raises the following issues: (1) the court improperly
    admitted into evidence tape recordings of out-of-court statements made by Delellis,
    and publication of the statements to the jury violated Alexander’s rights under the
    Confrontation and Due Process Clauses, (2) out-of-court statements made by
    5
    Delellis to Ford were improperly admitted into evidence and publication of the
    statements to the jury violated Alexander’s rights under the Confrontation and Due
    Process Clauses, (3) the court improperly admitted into evidence the summary
    diagram prepared by Ford, (5) the government made improper closing arguments,
    and (5) cumulative error requires that the verdict be set aside.
    II. DISCUSSION
    We review evidentiary rulings for an abuse of discretion. United States v.
    Baker, 
    432 F.3d 1189
    , 1202 (11th Cir. 2005), cert. denied, __ U.S. __, 
    126 S. Ct. 1809
     (2006). A district court commits an abuse of discretion where its “decision
    rests upon a clearly erroneous finding of fact, an errant conclusion of law, or an
    improper application of law to fact.” 
    Id.
     Further, we review preserved evidentiary
    objections under the harmless error standard, while we review evidentiary
    objections raised for the first time on appeal for plain error only. 
    Id.
     Under the
    plain error standard of review, we may not correct an error not raised at trial unless
    there is “(1) error, (2) that is plain, and (3) that affects substantial rights. If all
    three conditions are met, an appellate court may then exercise its discretion to
    notice a forfeited error, but only if (4) the error seriously affects the fairness,
    integrity, or public reputation of judicial proceedings.” 
    Id. at 1202-03
    . After
    examining the individual allegations of evidentiary errors, we must review the
    6
    errors in the aggregate, and should “reverse if the cumulative effect of the errors is
    prejudicial, even if the prejudice caused by each individual error was harmless.”
    
    Id. at 1203
    .
    A. Tape Recorded Statements
    Alexander argues that the court erred by admitting tape recordings under
    Federal Rule of Evidence 801(d)(2)(E), the co-conspirator exception to the hearsay
    rule. She contends that the government did not meet its burden of proving by a
    preponderance of the evidence that the underlying factual predicates of Rule
    801(d)(2)(E) were present. See United States v. Underwood, 
    446 F.3d 1340
    , 1345-
    46 (11th Cir.), cert. denied, __ U.S. __, 
    127 S. Ct. 225
     (2006) (citation omitted).
    She further argues that, even if the requirements of Rule 801(d)(2)(E) were met,
    admission of the statements violated her constitutional rights under the Due
    Process and Confrontation Clauses. Alexander also urges us to hold that the
    application of Rule 801(d)(2)(E) turns on the existence of an agency relationship
    between the declarant and the defendant, and that because such a relationship was
    absent here, the admission of Delellis’s statements was improper. Finally,
    Alexander contests the admission of the tapes in their entirety on the ground that
    the tapes included prejudicial statements irrelevant to her case. We address these
    arguments in turn.
    7
    1. Requirements of Federal Rule of Evidence 801(d)(2)(E)
    In order to introduce the tape recordings of Delellis as co-conspirator
    statements, the government was first required “to prove by a preponderance of the
    evidence that (1) a conspiracy existed, (2) the conspiracy included the declarant
    and the defendant against whom the statement [was] offered, and (3) the statement
    was made during the course of and in furtherance of the conspiracy.” 
    Id.
     (citation
    omitted). We review for clear error the district court’s determination that these
    factual requirements were satisfied. United States v. Matthews, 
    431 F.3d 1296
    ,
    1308 (11th Cir.) (per curiam), cert. denied, __ U.S. __, 
    127 S. Ct. 46
     (2006).1
    Alexander argues that the government failed to adduce sufficient evidence to
    prove the existence of a conspiracy by a preponderance of the evidence. We
    disagree. In assessing whether the government has shown the existence of a
    conspiracy, the contents of the statement at issue are not alone sufficient to prove
    the existence of a conspiracy, but are to be considered by the district court. Fed R.
    Evid. 801(d)(2)(E); see also United States v. Diaz, 
    248 F.3d 1065
    , 1087 n.22 (11th
    Cir. 2001). Here, the disputed tape recordings contained statements by Delellis
    that Alexander was “a friend of [hers]” who would be willing to sign a CMN for a
    1
    Although the district court did not make explicit findings on this threshold issue, by
    admitting the controverted statements, the court implicitly found that the statements had been
    made “in the course of, and in furtherance of, a conspiracy.” See United States v. Miles, 
    290 F.3d 1341
    , 1352 (11th Cir. 2002) (per curiam).
    8
    patient without first treating that patient. R4 at 259. The recordings also contain
    statements by Delellis that Alexander was “fantastic,” had been “very good to
    [Delellis],” and was “one of [Delellis’s] biggest referral sources.” Id. at 267-68.
    The district court properly considered this evidence in determining whether the
    government proved a conspiracy.
    Moreover, evidence independent of the disputed recordings included an
    electronic claim form for a wheelchair for the fictitious patient Paul Watson,
    submitted by DPI, and identifying Alexander as the referring physician. The
    evidence also included a hard copy of the CMN for Paul Watson, containing
    Delellis’s handwriting in Section B and Alexander’s signature, as well as Ford’s
    testimony that Alexander stated “yes, that is my signature,” when shown Watson’s
    CMN. R6 at 272. The district court did not clearly err in finding this evidence
    sufficient to establish the existence of a conspiracy by a preponderance of the
    evidence.
    Alexander also argues that, at best, the government established the existence
    of two separate conspiracies, and that Delellis’s recorded statements to Fairbrother
    were in furtherance of a conspiracy in which Alexander did not take part.
    Alexander contends that if she was involved in a conspiracy at all, the conspiracy
    was only between Alexander and Delellis, and involved Alexander signing CMNs
    9
    for patients she had not treated. Meanwhile, she contends that Delellis was
    engaged in a separate conspiracy with Fairbrother and David, whereby Alexander
    would pay Fairbrother and David kickbacks for patient referrals. Alexander claims
    she was unaware of the kickback scheme among Delellis, Fairbrother, and David,
    and that statements made in furtherance of that separate conspiracy could not
    properly be introduced against Alexander under Rule 801(d)(2)(E).
    The district court did not clearly err in finding that Alexander, Delellis,
    Fairbrother, and David were involved in a single conspiracy. Alexander could not
    have signed CMNs for Watson and other fictitious patients had Fairbrother and
    David not referred those patients to Delellis. Likewise, the patient referrals
    Delellis received from Fairbrother and David were worthless without a physician
    who was willing to sign CMNs. “Because [Alexander’s] acts facilitated the entire
    scheme, a single conspiracy was shown.” See United States v. Woodward, 
    459 F.3d 1078
    , 1085 (11th Cir. 2006) (per curiam). Thus, at least with respect to the
    portions of the recordings played in court, the requirements of Rule 801(d)(2)(E)
    were satisfied.2
    2. Due Process and Confrontation Clauses
    Alexander argues that, even if the requirements of Rule 801(d)(2)(E) were
    2
    We address subsequently the portions of the recordings not played in court, but made
    available to the jury.
    10
    met, admission of Delellis’s tape-recorded statements violated her rights under the
    due process and confrontation clauses of the constitution. Alexander contends that
    Delellis’s statements were testimonial evidence, and because Delellis had not been
    subjected to cross-examination, and was not unavailable to testify, the statements
    were inadmissible. See Crawford v. Washington, 
    541 U.S. 36
    , 68, 
    124 S. Ct. 1354
    ,
    1374 (2004) (“Where testimonial evidence is at issue, however, the Sixth
    Amendment demands what the common law required: unavailability and a prior
    opportunity for cross-examination.”). She further argues that, even if the
    statements were not testimonial in nature, they were nonetheless so unreliable as to
    violate her due process and confrontation rights. These arguments fail.
    As Alexander acknowledges in her brief, we held in Underwood that
    statements made to an undercover informant in the course of an investigation are
    non-testimonial, because the statements “clearly were not made under
    circumstances which would have led [the declarant] to believe that his statement
    would be available for use at a later trial.” 
    446 F.3d at 1347
    . Delellis’s statements
    that were introduced at trial were made to an undercover informant, Fairbrother,
    and an investigator, David. As such, pursuant to our holding in Underwood, those
    statements were not testimonial. See 
    id.
     Because the statements were non-
    testimonial and satisfied the requirements for admissibility of co-conspirator
    11
    statements they were properly admitted. See 
    id. at 1347-48
    .
    Alexander points out that the government characterized Delellis as
    “deceptive” and “not credible,” R7 at 18-19, and argues that Delellis believed she
    could mitigate her own potential liability by implicating Alexander, rendering her
    statements inherently unreliable. The Supreme Court, however, has stated that “the
    co-conspirator exception to the hearsay rule is firmly enough rooted in our
    jurisprudence that . . . a court need not independently inquire into the reliability of
    such statements.” Bourjaily v. United States, 
    483 U.S. 171
    , 183, 
    107 S. Ct. 2775
    ,
    2782 (1987) (citation omitted). Because the statements at issue qualify as co-
    conspirator statements, we hold that their admission did not violate Alexander’s
    rights under the due process and confrontation clauses.
    3. Lack of Agency Relationship
    Alexander also argues that Delellis’s out-of-court statements should not have
    been admitted because Delellis was not speaking as an agent or representative of
    Alexander, and because Delellis’s interests did not coincide with Alexander’s
    interests. Alexander cites no case in which we have held that the co-conspirator
    exception turns on the existence of an agency relationship between the declarant
    and the defendant, and we decline to create such a rule. Accordingly, we reject this
    argument.
    12
    4. Admission of Tapes in Their Entirety
    We next turn to Alexander’s argument that the district court erred in
    admitting in their entirety the government’s undercover recordings of Delellis.
    Alexander identifies several portions of the tapes that she believes were both
    irrelevant and prejudicial. Specifically, she contests the admission of portions of
    the tapes in which Delellis is heard discussing dealings with doctors other than
    Alexander involving unrelated conduct, describing a scheme wherein Delellis
    would buy back equipment and then sell it for a profit, and explaining how she had
    lied in order to help a friend get a job. Alexander argues that these statements were
    not in furtherance of the conspiracy at issue, and were prejudicial in that they
    showed Alexander’s association with a “bad woman.”
    We first note that under circuit precedent, these statements may qualify as
    co-conspirator statements. Even if the conduct discussed was not directly related
    to the conduct in which Alexander was involved, the statements may have been in
    furtherance of the conspiracy if they were “used to obtain the confidence or to allay
    the suspicions of a co-conspirator.” See United States v. Santiago, 
    837 F.2d 1545
    ,
    1549 (11th Cir. 1988). We need not decide whether they were in furtherance of the
    conspiracy, however, because even if the contested statements were erroneously
    admitted, they would not warrant reversal. See United States v. Arbolaez, 450
    
    13 F.3d 1283
    , 1290 (11th Cir. 2006) (per curiam) (“To require a new trial a significant
    possibility must exist that, considering the other evidence presented by both the
    prosecution and the defense, the statement had a substantial impact upon the
    verdict of the jury.”) (citation, quotation, and formatting omitted). We believe that
    any error in admitting the disputed portions of the tapes was harmless, and did not
    have a substantial influence on the outcome of the trial.
    The evidence Alexander complains of showed that Delellis participated in
    similar schemes with numerous doctors, and that she was a dishonest person. Yet
    the properly admitted evidence of the conspiracy involving Alexander
    demonstrates those same qualities in Delellis. Thus, we do not find the admission
    of the complained-of statements prejudicial.
    5. Reliability of Recordings
    Alexander also argues that the tapes and transcripts failed to meet the
    standards for authenticity because portions of the tapes were unintelligible and the
    transcripts contained errors or inaccuracies. We have stated that “[i]t is well settled
    law that the party introducing a tape into evidence has the burden of going forward
    with sufficient evidence to show that the recording is an accurate reproduction of
    the conversation recorded.” United States v. Sarro, 
    742 F.2d 1286
    , 1292 (11th Cir.
    1984). A tape recorded in poor quality or containing inaudible or unintelligible
    14
    portions is admissible unless the trial judge, in his sound discretion, determines
    that “the inaudible or unintelligible portions ‘are so substantial as to render the
    recording as a whole untrustworthy.’” United States v. Pope, 
    132 F.3d 684
    , 688
    (11th Cir. 1998) (citation omitted). As for the transcripts prepared from the
    recording, we have held that “[a] district court need not find that the transcript is
    perfectly accurate prior to its admission, and a defendant’s remedy for alleged
    inaccuracies is to offer his own transcript with proof as to why it is a better one.”
    United States v. Hogan, 
    986 F.2d 1364
    , 1376 (11th Cir. 1993).
    The government met its burden of authenticity. Prior to the government
    introducing the tapes into evidence, Fairbrother, a participant in all recorded
    conversations, testified that they were the same tapes she had listened to in their
    entirety, that she recognized the voices on the tapes, and that the tapes accurately
    depicted what transpired during the conversations. The government later elicited
    similar testimony from Ford with respect to the conversations involving him. The
    district court, in its discretion, determined that the inaudible or unintelligible
    portions were not “so substantial as to render the recording as a whole
    untrustworthy.” See Pope, 
    132 F.3d at 688
     (citation omitted). Though Alexander
    identifies several portions of the transcripts marked “unintelligible,” the majority
    of the excerpts of the tapes played at trial appear from the record to have been
    15
    intelligible, and the district court did not abuse its discretion by admitting the
    recordings. Moreover, Alexander did not contest the accuracy or provide an
    alternate version of the transcripts at trial, and, therefore, cannot now challenge
    their reliability.
    B. Delellis’s Statements to Agent Ford
    When Ford executed the search warrant at DPI, Ford questioned Delellis
    about CMNs that he found on the premises. In response, Delellis stated that she
    had completed Section B of the CMN for Watson’s wheelchair, and that she knew
    what she had done was wrong, because she did not know Watson. She also stated
    that she could not identify some of the handwriting on the CMN. Alexander
    contends, and the government concedes, that the district court erred in admitting
    these statements at trial. The government, however, argues that the error was
    harmless.3
    We agree with the government that the admission of Delellis’s statements to
    Ford was, at most, harmless error. As the government points out, the jury heard
    testimony from Angeline Rober, Delellis’s office manger, that Delellis had
    completed Section B of CMNs that bore Alexander’s signature, including the
    3
    The government further argues that, because Alexander only raised a hearsay objection
    at trial, we must apply the plain-error standard of review to Alexander’s claims of constitutional
    error. We need not address the issue, however, because even under harmless error analysis,
    Alexander’s argument fails.
    16
    Watson CMN. Indeed, the key evidence as to the count of conviction consisted of
    the Watson CMN, apparently signed by Alexander, and properly admitted
    testimony that Alexander acknowledged the signature as her own. Delellis’s
    statements to Ford added nothing to this crucial evidence, and accordingly, did not
    have a substantial influence on the jury’s verdict. See United States v. Williams,
    
    445 F.3d 1302
    , 1307 n.4 (11th Cir. 2006) (finding that any error in admitting
    evidence was harmless, as the properly admitted evidence “provided ample support
    for every crime of which [the defendant] was convicted”).
    C. The Diagram
    The district court admitted into evidence a diagram, prepared by the
    government, that purported to summarize the evidence relating to Count V, the
    only count of which Alexander was ultimately convicted. The diagram contained a
    chart that, in part, showed a CMN for Watson flowing from Alexander to Delellis,
    and $150 flowing from Delellis to Alexander. Alexander argues that the chart was
    inadmissible under Federal Rule of Evidence 1006, and moreover, that it was
    prejudicial, in that it merely depicted the government’s theory of the case, and, by
    showing Alexander receiving a monetary kickback, assumed Alexander’s guilt.
    We need not decide whether the diagram was admitted in error, because to
    the extent it was, that error was harmless. Alexander was convicted of presenting
    17
    false claims against the government under 
    18 U.S.C. § 287
    , and the receipt of a
    kickback is not an element of that offense. Thus, the diagram’s depiction of
    Alexander accepting payment from Delellis was not relevant to her conviction.
    Indeed, the evidence that Alexander signed the Watson CMN without treating the
    patient was sufficient to support her conviction. In any event, the record contained
    ample evidence from which the jury could have inferred that Delellis paid
    Alexander. For example, the evidence included recorded statements made by
    DeLellis that she had paid Alexander to sign the Watson CMN. Additionally, on
    the date that Delellis told Fairbrother that she had paid Alexander to sign the CMN,
    a withdrawal was made from DPI’s account in the vicinity of Alexander’s office.
    Accordingly, the admission of the diagram was at most harmless error, and does
    not warrant reversal.
    D. The Government’s Closing Statements
    Alexander cites several statements that the government made in its closing
    argument that, for the first time on appeal, she argues were improper. She
    contends that the government attempted to appeal to the emotions of the jury by
    arguing that this case was about protecting Medicare beneficiaries, that Alexander
    had violated the trust given to her as a doctor in her role as “gate keeper” to the
    Medicare system, and in doing so had acted “calloused” and may have harmed
    18
    patients. Alexander also contends that the government attempted to shift the
    burden of proof when it argued that her closing statements attempted to create
    reasonable doubt, were not supported by the evidence and did not contradict the
    evidence adduced in the government’s case. Finally, Alexander states that the
    government misused character evidence by arguing that, because Alexander had
    allegedly accepted kickbacks before, the jury could infer that she had done so in
    this case.
    Because Alexander did not object to the government’s closing arguments at
    trial, “relief is available to rectify only plain error that is so obvious that failure to
    correct it would jeopardize the fairness and integrity of the trial.” See United
    States v. Bailey, 
    123 F.3d 1381
    , 1400 (11th Cir. 1997) (citations omitted). We
    have stated that “[a]lthough a prosecutor may not make an argument directed to
    passions or prejudices of the jurors instead of an understanding of the facts and law
    . . . , there is no prohibition on colorful and flamboyant remarks if they relate to the
    evidence adduced at trial.” 
    Id.
     (internal quotation and citation omitted). We have
    also held that “a comment by the prosecutor on the failure by defense counsel, as
    opposed to the defendant, to counter or explain evidence” does not amount to
    improper burden-shifting. United States v. Hernandez, 
    145 F.3d 1433
    , 1439 (11th
    Cir. 1998).
    19
    The remarks made by the government during closing did not “jeopardize the
    fairness and integrity of the trial.” See Bailey, 
    123 F.3d at 1400
    . All of the
    statements that Alexander contests related to the evidence presented at trial or were
    permissible observations that Alexander’s defense did not contradict the evidence
    the government offered. See Hernandez, 
    145 F.3d at 1439
    . Moreover, to the
    extent the government violated Federal Rule of Evidence 404(b) by using evidence
    of prior kickbacks to persuade the jury that Alexander accepted a kickback in this
    case, the remarks did not rise to the level of plain error. As previously discussed,
    there was sufficient circumstantial evidence in the record to support the inference
    that Alexander accepted payment in exchange for signing CMNs. Cf. United
    States v. Blakely, 
    14 F.3d 1557
    , 1560 (11th Cir. 1994) (prosecution’s reference,
    during closing argument, to defendant as “professional criminal” was “clearly
    improper” where it was “based on facts not admitted as evidence”). Thus,
    Alexander is not entitled to relief on the basis of the prosecution’s closing remarks.
    E. Cumulative Error
    Lastly, we must determine whether the errors alleged, even if independently
    harmless, cumulatively worked to deprive Alexander of a fair trial. We have
    recognized that “the cumulative prejudicial effect of many errors may be greater
    than the sum of the prejudice caused by each individual error.” Baker, 
    432 F.3d at
    20
    1223 (citation omitted). We determine the harmlessness of cumulative error by
    “look[ing] to see whether the defendant’s substantial rights were affected.” 
    Id.
    (citation and quotation omitted).
    At most, the erroneously admitted evidence in this case consisted of the
    government’s summary exhibit and Delellis’s hearsay statement to Ford during the
    execution of the search warrant. Despite any error with respect thereto, the jury
    had before it sufficient evidence to convict Alexander for filing a false claim. The
    evidence included a CMN for a wheelchair for Watson submitted by DPI for
    reimbursement under the Medicare plan. Alexander was listed on Watson’s CMN
    as the treating physician and her signature appeared on the form. Alexander never
    treated Watson, however, because he was a fictitious person created by the
    government. Ford testified that the signature on the CMN for Watson was similar
    to signatures that appeared on CMNs filed by patients that Alexander had treated
    and that Alexander admitted the signature on the Watson CMN was hers. The
    evidence also included recorded conversations between Delellis and Fairbrother
    during which Delellis indicated that she had an ongoing referral relationship with
    Alexander and had paid Alexander to sign the CMN. The date on which DeLellis
    told Fairbrother she had Alexander’s signature was the same date on which the
    CMN for Watson was completed and the same date that DeLellis made a
    21
    withdrawal from an ATM in the vicinity of Alexander’s office. In light of this
    evidence, and upon reviewing the record, we find that cumulative error did not
    effect the outcome of the trial.
    III. CONCLUSION
    Alexander appealed her conviction of presenting false claims against the
    government under 
    18 U.S.C. § 287
    . Because she has identified no reversible
    evidentiary error, we AFFIRM her conviction.
    22