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 F BUCHNER

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1154304574
CMS profile: 51589
Location: CLEVELAND, TN

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

$2,660.64

126 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	$2,660.64	126

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$948.27	46
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$371.33	19
Janssen Biotech, Inc.	$320.37	14
Phathom Pharmaceuticals, Inc.	$161.77	8
AIMMUNE THERAPEUTICS, INC.	$161.57	6
Takeda Pharmaceuticals U.S.A., Inc.	$150.43	10
PFIZER INC.	$119.00	4
Madrigal Pharmaceuticals	$99.26	4
Ardelyx, Inc.	$98.92	4
Regeneron Healthcare Solutions, Inc.	$90.69	4
Gilead Sciences, Inc.	$71.18	3
Novo Nordisk AS	$26.93	1
BOSTON SCIENTIFIC CORPORATION	$19.15	1
Alnylam Pharmaceuticals Inc.	$15.97	1
Organon LLC	$5.80	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$2,268.93	103
PY2020	$1,421.64	97
PY2021	$2,231.82	136
PY2022	$2,923.77	166
PY2023	$2,555.80	157
PY2024	$3,509.54	148
PY2025	$2,660.64	126

Payment records · PY2025 (126)

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
ABBVIE INC.	$24.67	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1201577430	CMS
Alnylam Pharmaceuticals Inc.	$15.97	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1212775398	CMS
ABBVIE INC.	$19.56	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1201577428	CMS
Janssen Biotech, Inc.	$7.42	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1174818141	CMS
Janssen Biotech, Inc.	$18.92	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1174818531	CMS
Madrigal Pharmaceuticals	$28.78	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1248240526	CMS
ABBVIE INC.	$22.50	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1201577426	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.50	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1223836633	CMS
ABBVIE INC.	$20.96	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1201577422	CMS
ABBVIE INC.	$20.16	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1201577424	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.23	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1232020852	CMS
PFIZER INC.	$21.91	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1229747946	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.17	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1232020849	CMS
ABBVIE INC.	$16.96	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1201577420	CMS
Janssen Biotech, Inc.	$15.83	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1174817470	CMS
Boston Scientific Corporation	$19.15	11/14/2025	Food and Beverage	No dispute reported	06/30/2026	1181109656	CMS
ABBVIE INC.	$17.53	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1201577418	CMS
ABBVIE INC.	$2.46	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1201577416	CMS
ABBVIE INC.	$17.94	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1201577414	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.03	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1232020845	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$7.26	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1232020847	CMS
Phathom Pharmaceuticals, Inc.	$8.57	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1219245438	CMS
Phathom Pharmaceuticals, Inc.	$0.45	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1219245440	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.90	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1232020842	CMS
ABBVIE INC.	$19.59	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1201577412	CMS
Janssen Biotech, Inc.	$19.65	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1174817204	CMS
ABBVIE INC.	$18.87	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1201577410	CMS
Aimmune Therapeutics, Inc.	$29.85	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1249702251	CMS
Ardelyx, Inc.	$21.19	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1247837554	CMS
Janssen Biotech, Inc.	$13.61	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1174817701	CMS
ABBVIE INC.	$12.17	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1201577408	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.28	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1232020839	CMS
Novo Nordisk Inc	$26.93	10/02/2025	Food and Beverage	No dispute reported	06/30/2026	1189052866	CMS
ABBVIE INC.	$124.99	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1201577406	CMS
Aimmune Therapeutics, Inc.	$30.51	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1249702253	CMS
ABBVIE INC.	$17.92	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1201577404	CMS
Gilead Sciences, Inc.	$21.33	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1234511983	CMS
Organon LLC	$5.80	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1237662252	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$14.92	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1223818727	CMS
ABBVIE INC.	$14.45	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1201577402	CMS
Janssen Biotech, Inc.	$13.74	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1174817144	CMS
Regeneron Healthcare Solutions, Inc.	$27.08	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1212880685	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.27	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1232020837	CMS
Janssen Biotech, Inc.	$17.20	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1174817064	CMS
ABBVIE INC.	$23.61	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1201577400	CMS
ABBVIE INC.	$20.12	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1201577398	CMS
Madrigal Pharmaceuticals	$25.15	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1248240522	CMS
Janssen Biotech, Inc.	$18.57	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1174816774	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.15	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1232020835	CMS
ABBVIE INC.	$19.29	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1201577396	CMS
ABBVIE INC.	$22.30	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1201577394	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$13.46	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1223809991	CMS
Aimmune Therapeutics, Inc.	$23.39	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1249702245	CMS
Janssen Biotech, Inc.	$19.72	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1174817979	CMS
Gilead Sciences, Inc.	$22.97	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1234494878	CMS
ABBVIE INC.	$21.73	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1201577392	CMS
ABBVIE INC.	$12.81	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1201577390	CMS
Ardelyx, Inc.	$24.87	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1247837552	CMS
Regeneron Healthcare Solutions, Inc.	$19.41	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1212880683	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$123.15	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1232020854	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$13.02	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1223809306	CMS
ABBVIE INC.	$17.21	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1201577388	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.95	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1232020832	CMS
ABBVIE INC.	$7.52	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1201577386	CMS
Janssen Biotech, Inc.	$20.64	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1174818415	CMS
ABBVIE INC.	$15.92	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1201577384	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.63	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1232020828	CMS
Aimmune Therapeutics, Inc.	$26.92	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1249702247	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.76	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1223838565	CMS
ABBVIE INC.	$9.96	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1201577382	CMS
Janssen Biotech, Inc.	$16.65	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1174817329	CMS
Janssen Biotech, Inc.	$2.01	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1174817670	CMS
ABBVIE INC.	$9.50	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1201577380	CMS
Phathom Pharmaceuticals, Inc.	$8.13	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1219309217	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$16.74	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1223830978	CMS
Ardelyx, Inc.	$25.94	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1247837550	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$13.43	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1223809934	CMS
ABBVIE INC.	$19.57	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1201577378	CMS
ABBVIE INC.	$14.70	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1201577376	CMS
ABBVIE INC.	$34.90	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1201577374	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$13.53	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1223810399	CMS
ABBVIE INC.	$20.31	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1201577372	CMS
Janssen Biotech, Inc.	$11.41	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1174816847	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.30	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1232020826	CMS
Aimmune Therapeutics, Inc.	$22.63	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1249702243	CMS
ABBVIE INC.	$17.36	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1201577370	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.07	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1232020824	CMS
Phathom Pharmaceuticals, Inc.	$9.62	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1219309161	CMS
PFIZER INC.	$17.78	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1229065036	CMS
ABBVIE INC.	$22.30	04/20/2025	Food and Beverage	No dispute reported	06/30/2026	1201577368	CMS
ABBVIE INC.	$23.84	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1201577366	CMS
Phathom Pharmaceuticals, Inc.	$88.96	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1219309215	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$16.74	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1223830976	CMS
ABBVIE INC.	$6.17	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1201577364	CMS
Gilead Sciences, Inc.	$26.88	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1234459316	CMS
ABBVIE INC.	$13.28	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1201577362	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.34	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1232020815	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$7.51	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1232020818	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$6.41	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1232020820	CMS
ABBVIE INC.	$12.75	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1201577360	CMS
Aimmune Therapeutics, Inc.	$28.27	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1249702249	CMS
ABBVIE INC.	$8.88	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1201577358	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$13.33	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1223809750	CMS
ABBVIE INC.	$12.07	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1201577356	CMS
PFIZER INC.	$58.25	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1231271335	CMS
Phathom Pharmaceuticals, Inc.	$14.59	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1219309237	CMS
ABBVIE INC.	$11.43	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1201577352	CMS
ABBVIE INC.	$103.40	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1201577354	CMS
ABBVIE INC.	$8.79	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1201577350	CMS
Madrigal Pharmaceuticals	$25.15	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1248240518	CMS
Regeneron Healthcare Solutions, Inc.	$23.41	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1212880681	CMS
ABBVIE INC.	$12.74	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1201577348	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$8.01	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1232020813	CMS
Phathom Pharmaceuticals, Inc.	$14.12	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1219309165	CMS
ABBVIE INC.	$13.82	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1201577346	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.76	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1232020808	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.91	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1232020811	CMS
Madrigal Pharmaceuticals	$20.18	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1248240513	CMS
ABBVIE INC.	$16.86	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1201577344	CMS
Regeneron Healthcare Solutions, Inc.	$20.79	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1212880679	CMS
ABBVIE INC.	$7.54	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1201577342	CMS
PFIZER INC.	$21.06	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1231224976	CMS
Ardelyx, Inc.	$26.92	01/20/2025	Food and Beverage	No dispute reported	06/30/2026	1247837548	CMS
ABBVIE INC.	$16.86	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1201577340	CMS
Janssen Biotech, Inc.	$125.00	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1174817389	CMS
Phathom Pharmaceuticals, Inc.	$17.33	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1219309163	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-1154304574

Plain: WILLIAM F BUCHNER, NPI 1154304574. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1154304574.
APA 7: IndustryPayments. (2026). WILLIAM F BUCHNER, NPI 1154304574 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1154304574
Bluebook: WILLIAM F BUCHNER, NPI 1154304574, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1154304574.

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