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

WILLIAM A GAMMILL

Allopathic & Osteopathic Physicians Internal Medicine

NPI: 1437199908
CMS profile: 110690
Location: ENTERPRISE, AL

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 · PY2019–2025

CMS publication 2026-06-30

Latest program year · PY2025

$1,544.69

95 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 payment	Amount	Records
Food and Beverage	$1,544.69	95

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Axsome Therapeutics, Inc.	$245.37	9
Amgen Inc.	$208.82	10
PFIZER INC.	$193.56	12
Lilly USA, LLC	$183.57	19
Novo Nordisk AS	$154.62	13
Otsuka America Pharmaceutical, Inc.	$135.70	10
GlaxoSmithKline, LLC.	$76.15	4
ABBVIE INC.	$66.06	4
Acerta Pharma LLC	$53.66	3
Inspire Medical Systems, Inc.	$40.24	2
Seqirus USA Inc	$28.73	1
Corium, Inc.	$26.49	1
Bayer HealthCare Pharmaceuticals Inc.	$22.83	1
ITI, Inc.	$22.41	1
Lundbeck LLC	$21.77	1
Esperion Therapeutics, Inc.	$18.15	1
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.06	1
Exact Sciences Corporation	$15.36	1
Sumitomo Pharma America, Inc.	$14.14	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$2,362.56	217
PY2020	$2,073.40	138
PY2021	$2,108.34	154
PY2022	$1,947.31	141
PY2023	$1,807.34	129
PY2024	$1,553.81	110
PY2025	$1,544.69	95

Payment records · PY2025 (95)

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

Program year 2025 2019 2020 2021 2022 2023 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
Inspire Medical Systems, Inc.	$21.97	12/31/2025	Food and Beverage	No dispute reported	06/30/2026	1251466717	CMS
Lundbeck LLC	$21.77	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1251796661	CMS
GlaxoSmithKline, LLC.	$19.12	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1190659576	CMS
PFIZER INC.	$12.62	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1229573554	CMS
Amgen Inc.	$17.44	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1228262955	CMS
ABBVIE INC.	$15.03	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1201896087	CMS
Novo Nordisk Inc	$11.00	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1188818883	CMS
PFIZER INC.	$17.02	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1229568556	CMS
ABBVIE INC.	$19.61	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1201896085	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.06	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1232020398	CMS
Amgen Inc.	$17.42	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1228262953	CMS
Lilly USA, LLC	$9.94	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1186943623	CMS
Novo Nordisk Inc	$3.95	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1188860353	CMS
Axsome Therapeutics, Inc.	$23.22	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1235549484	CMS
PFIZER INC.	$17.04	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1229948777	CMS
ABBVIE INC.	$14.34	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1201896083	CMS
Otsuka America Pharmaceutical, Inc.	$21.48	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1227330353	CMS
Amgen Inc.	$18.78	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1228262951	CMS
PFIZER INC.	$18.65	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1229973098	CMS
Bayer Healthcare Pharmaceuticals Inc.	$22.83	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1225544858	CMS
Novo Nordisk Inc	$13.88	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1188543446	CMS
GlaxoSmithKline, LLC.	$19.12	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1190412347	CMS
Lilly USA, LLC	$7.31	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1187062522	CMS
Lilly USA, LLC	$0.40	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1186943621	CMS
Lilly USA, LLC	$11.30	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1187050921	CMS
Inspire Medical Systems, Inc.	$18.27	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1251466715	CMS
Otsuka America Pharmaceutical, Inc.	$21.08	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1227330351	CMS
Amgen Inc.	$16.40	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1228262949	CMS
Axsome Therapeutics, Inc.	$8.72	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1235469439	CMS
PFIZER INC.	$18.65	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1229135330	CMS
Novo Nordisk Inc	$11.08	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1188779998	CMS
Amgen Inc.	$4.29	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1227136317	CMS
Axsome Therapeutics, Inc.	$12.60	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1235495166	CMS
GlaxoSmithKline, LLC.	$19.92	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1190715201	CMS
PFIZER INC.	$21.00	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1229042884	CMS
Lilly USA, LLC	$7.95	07/24/2025	Food and Beverage	No dispute reported	06/30/2026	1186961406	CMS
Otsuka America Pharmaceutical, Inc.	$6.64	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1227330349	CMS
Lilly USA, LLC	$11.45	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1186996568	CMS
Lilly USA, LLC	$11.98	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1186961410	CMS
Amgen Inc.	$15.97	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1228262947	CMS
Axsome Therapeutics, Inc.	$18.52	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1235416624	CMS
Corium, LLC	$26.49	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1185837116	CMS
Sumitomo Pharma America, Inc.	$14.14	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1176654459	CMS
Otsuka America Pharmaceutical, Inc.	$10.07	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1227330347	CMS
Novo Nordisk Inc	$12.24	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1188781529	CMS
Axsome Therapeutics, Inc.	$19.39	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1235442415	CMS
PFIZER INC.	$11.90	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1228923404	CMS
AstraZeneca Pharmaceuticals LP	$18.81	06/24/2025	Food and Beverage	No dispute reported	06/30/2026	1206627378	CMS
Lilly USA, LLC	$11.44	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1186989296	CMS
Novo Nordisk Inc	$5.93	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1188486077	CMS
Seqirus USA Inc	$28.73	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1201092810	CMS
Otsuka America Pharmaceutical, Inc.	$18.17	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1227330343	CMS
Otsuka America Pharmaceutical, Inc.	$0.51	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1227330345	CMS
Axsome Therapeutics, Inc.	$7.89	06/06/2025	Food and Beverage	No dispute reported	06/30/2026	1235319846	CMS
Amgen Inc.	$17.39	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1228262957	CMS
Lilly USA, LLC	$9.96	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1187008490	CMS
Axsome Therapeutics, Inc.	$8.51	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1235319818	CMS
PFIZER INC.	$13.25	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1228903920	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$22.41	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1241315717	CMS
Novo Nordisk Inc	$10.45	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1188949018	CMS
Lilly USA, LLC	$10.85	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1187008494	CMS
Otsuka America Pharmaceutical, Inc.	$22.91	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1227330339	CMS
Otsuka America Pharmaceutical, Inc.	$0.82	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1227330341	CMS
PFIZER INC.	$17.38	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1231479068	CMS
Lilly USA, LLC	$13.30	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1186996564	CMS
Axsome Therapeutics, Inc.	$122.93	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1235792416	CMS
Novo Nordisk Inc	$10.63	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1188449455	CMS
AstraZeneca Pharmaceuticals LP	$16.85	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1206722232	CMS
Lilly USA, LLC	$0.47	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1186971106	CMS
Lilly USA, LLC	$9.44	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1187008492	CMS
Axsome Therapeutics, Inc.	$23.59	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1235697241	CMS
PFIZER INC.	$18.34	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1231574656	CMS
Lilly USA, LLC	$10.98	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1186961404	CMS
Novo Nordisk Inc	$18.64	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1188584746	CMS
Novo Nordisk Inc	$16.81	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1188611328	CMS
Amgen Inc.	$17.39	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1228262963	CMS
AstraZeneca Pharmaceuticals LP	$18.00	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1206669352	CMS
Exact Sciences Corporation	$15.36	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1235398665	CMS
Otsuka America Pharmaceutical, Inc.	$16.31	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1227330337	CMS
GlaxoSmithKline, LLC.	$17.99	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1190776481	CMS
Lilly USA, LLC	$12.63	02/21/2025	Food and Beverage	No dispute reported	06/30/2026	1187008488	CMS
Amgen Inc.	$67.08	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1228262961	CMS
Lilly USA, LLC	$9.44	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1186996566	CMS
Lilly USA, LLC	$0.48	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1187062520	CMS
Novo Nordisk Inc	$6.95	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1188768830	CMS
Novo Nordisk Inc	$20.01	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1188860014	CMS
Amgen Inc.	$16.66	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1228262959	CMS
Otsuka America Pharmaceutical, Inc.	$17.71	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1227330335	CMS
ABBVIE INC.	$17.08	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1201896081	CMS
Esperion Therapeutics, Inc.	$18.15	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1243958850	CMS
PFIZER INC.	$13.30	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1230062830	CMS
Novo Nordisk Inc	$13.05	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1188391111	CMS
Lilly USA, LLC	$17.35	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1186943619	CMS
Lilly USA, LLC	$16.90	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1186961408	CMS
PFIZER INC.	$14.41	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1231118037	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: 2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , 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.

Permalink https://industrypayments.org/provider/npi-1437199908

Plain: WILLIAM A GAMMILL, NPI 1437199908. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1437199908.
APA 7: IndustryPayments. (2026). WILLIAM A GAMMILL, NPI 1437199908 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1437199908
Bluebook: WILLIAM A GAMMILL, NPI 1437199908, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1437199908.

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