Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

ELIZABETH REVERE MCMAHAN

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Adult Health

NPI
1013786128
CMS profile
11535919
Location
GRAND BLANC, MI

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2024–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$2,067.62

82 records · 0 disputed

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,873.05 80
Education $194.57 2

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2024 $340.72 17
PY2025 $2,067.62 82

Payment records · PY2025 (82)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 2024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
GENZYME CORPORATION $37.81 11/26/2025 Food and Beverage No dispute reported 06/30/2026 1233727591 CMS
AstraZeneca Pharmaceuticals LP $16.02 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1206132558 CMS
Amgen Inc. $21.62 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1228743769 CMS
AstraZeneca Pharmaceuticals LP $18.57 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1207268984 CMS
GENZYME CORPORATION $24.15 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1233727579 CMS
SANOFI-AVENTIS U.S. LLC $99.95 11/05/2025 Education No dispute reported 06/30/2026 1233727569 CMS
HARMONY BIOSCIENCES LLC $41.34 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1223327103 CMS
HARMONY BIOSCIENCES LLC $11.57 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1223333888 CMS
Insmed, Inc. $26.53 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1186255503 CMS
Avadel CNS Pharmaceuticals, LLC $21.66 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1208549962 CMS
AstraZeneca Pharmaceuticals LP $19.61 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1206299812 CMS
Regeneron Healthcare Solutions, Inc. $25.34 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1213171001 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $23.87 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1222930391 CMS
HARMONY BIOSCIENCES LLC $28.53 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1223326727 CMS
GlaxoSmithKline, LLC. $19.95 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1190422117 CMS
GENZYME CORPORATION $14.12 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1233727577 CMS
Pulmonx Corporation $20.48 10/03/2025 Food and Beverage No dispute reported 06/30/2026 1199554211 CMS
JAZZ PHARMACEUTICALS INC. $31.25 10/02/2025 Food and Beverage No dispute reported 06/30/2026 1234890707 CMS
HARMONY BIOSCIENCES LLC $24.89 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1223335828 CMS
AstraZeneca Pharmaceuticals LP $20.14 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1206845073 CMS
Insmed, Inc. $27.02 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1186271972 CMS
Avadel CNS Pharmaceuticals, LLC $21.34 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1208549960 CMS
AstraZeneca Pharmaceuticals LP $15.54 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1206807287 CMS
Grifols USA, LLC $23.58 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1249592661 CMS
Axsome Therapeutics, Inc. $25.37 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1235514799 CMS
Regeneron Healthcare Solutions, Inc. $23.53 09/03/2025 Food and Beverage No dispute reported 06/30/2026 1213170999 CMS
HARMONY BIOSCIENCES LLC $38.31 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1223335784 CMS
Insmed, Inc. $31.37 08/27/2025 Food and Beverage No dispute reported 06/30/2026 1186320186 CMS
JAZZ PHARMACEUTICALS INC. $22.12 08/27/2025 Food and Beverage No dispute reported 06/30/2026 1234895359 CMS
AstraZeneca Pharmaceuticals LP $15.58 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1206711073 CMS
Alnylam Pharmaceuticals Inc. $17.20 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1212784686 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.82 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1222930405 CMS
AstraZeneca Pharmaceuticals LP $17.57 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1206821608 CMS
Grifols USA, LLC $29.34 07/25/2025 Food and Beverage No dispute reported 06/30/2026 1249592663 CMS
Regeneron Healthcare Solutions, Inc. $20.59 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1213170995 CMS
Regeneron Healthcare Solutions, Inc. $94.62 07/24/2025 Education No dispute reported 06/30/2026 1213170997 CMS
GlaxoSmithKline, LLC. $17.01 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1190836431 CMS
AstraZeneca Pharmaceuticals LP $21.47 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1206433274 CMS
Takeda Pharmaceuticals U.S.A., Inc. $15.23 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1223974191 CMS
HARMONY BIOSCIENCES LLC $30.59 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1223328291 CMS
Regeneron Healthcare Solutions, Inc. $29.95 07/02/2025 Food and Beverage No dispute reported 06/30/2026 1213170993 CMS
Insmed, Inc. $28.62 06/26/2025 Food and Beverage No dispute reported 06/30/2026 1186314595 CMS
Grifols USA, LLC $14.38 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1249592665 CMS
AstraZeneca Pharmaceuticals LP $14.73 06/20/2025 Food and Beverage No dispute reported 06/30/2026 1206137840 CMS
Lilly USA, LLC $18.33 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1187096261 CMS
Axsome Therapeutics, Inc. $18.87 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1235318050 CMS
CSL Behring $15.50 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1232366070 CMS
GlaxoSmithKline, LLC. $20.94 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1191007384 CMS
JAZZ PHARMACEUTICALS INC. $21.34 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1234895813 CMS
HARMONY BIOSCIENCES LLC $32.18 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1223324630 CMS
Insmed, Inc. $26.34 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1186264183 CMS
United Therapeutics Corporation $32.74 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1242553702 CMS
AstraZeneca Pharmaceuticals LP $15.05 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1206231534 CMS
Esperion Therapeutics, Inc. $16.53 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1243991519 CMS
Avadel CNS Pharmaceuticals, LLC $23.42 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1208549958 CMS
Grifols USA, LLC $14.61 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1249592659 CMS
Regeneron Healthcare Solutions, Inc. $18.90 04/23/2025 Food and Beverage No dispute reported 06/30/2026 1213170991 CMS
Resmed Corp $21.83 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1214126468 CMS
Edwards Lifesciences Corporation $34.56 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1225245867 CMS
Takeda Pharmaceuticals U.S.A., Inc. $16.99 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1223989344 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $24.34 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1222930403 CMS
GlaxoSmithKline, LLC. $14.23 03/31/2025 Food and Beverage No dispute reported 06/30/2026 1191434546 CMS
Lilly USA, LLC $16.89 03/27/2025 Food and Beverage No dispute reported 06/30/2026 1187114255 CMS
AstraZeneca Pharmaceuticals LP $15.23 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1207010248 CMS
Insmed, Inc. $26.08 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1186276358 CMS
Regeneron Healthcare Solutions, Inc. $23.32 03/12/2025 Food and Beverage No dispute reported 06/30/2026 1213170989 CMS
AstraZeneca Pharmaceuticals LP $81.95 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1207269926 CMS
Actelion Pharmaceuticals US, Inc. $15.02 03/03/2025 Food and Beverage No dispute reported 06/30/2026 1174239610 CMS
GlaxoSmithKline, LLC. $19.43 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1191679938 CMS
HARMONY BIOSCIENCES LLC $29.33 02/25/2025 Food and Beverage No dispute reported 06/30/2026 1223334874 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $23.14 02/18/2025 Food and Beverage No dispute reported 06/30/2026 1222930401 CMS
Actelion Pharmaceuticals US, Inc. $23.81 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1174239578 CMS
Avadel CNS Pharmaceuticals, LLC $18.84 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1208549956 CMS
HARMONY BIOSCIENCES LLC $37.02 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1223334986 CMS
Lilly USA, LLC $14.98 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1187096259 CMS
HARMONY BIOSCIENCES LLC $42.48 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1223328703 CMS
Merck Sharp & Dohme LLC $21.51 01/27/2025 Food and Beverage No dispute reported 06/30/2026 1238080685 CMS
GENZYME CORPORATION $32.21 01/22/2025 Food and Beverage No dispute reported 06/30/2026 1233727509 CMS
GlaxoSmithKline, LLC. $14.44 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1191661694 CMS
JAZZ PHARMACEUTICALS INC. $20.71 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1234896073 CMS
Lilly USA, LLC $19.62 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1187102259 CMS
Viatris Specialty LLC $22.63 01/08/2025 Food and Beverage No dispute reported 06/30/2026 1238491615 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2024, 2025
Source files
Dataset page · Bulk file · PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.

Cite this record.

Plain
ELIZABETH REVERE MCMAHAN, NPI 1013786128. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1013786128.
APA 7
IndustryPayments. (2026). ELIZABETH REVERE MCMAHAN, NPI 1013786128 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1013786128
Bluebook
ELIZABETH REVERE MCMAHAN, NPI 1013786128, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1013786128.

Source: Centers for Medicare & Medicaid Services, Open Payments.