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

RICHARD C FELDSTEIN

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1851533699
CMS profile: 357236
Location: COMMACK, NY

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

$4,444.29

262 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	$4,444.29	262

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$1,151.04	119
ABBVIE INC.	$823.74	43
Madrigal Pharmaceuticals	$523.97	13
QOL Medical, LLC	$393.23	12
PFIZER INC.	$307.44	22
Takeda Pharmaceuticals U.S.A., Inc.	$158.22	7
BOSTON SCIENTIFIC CORPORATION	$155.94	2
Janssen Biotech, Inc.	$139.65	9
Braintree Laboratories, Inc.	$139.05	5
Phathom Pharmaceuticals, Inc.	$136.60	10
Ardelyx, Inc.	$123.01	4
Regeneron Healthcare Solutions, Inc.	$60.23	2
Exact Sciences Corporation	$57.56	2
Ipsen Biopharmaceuticals, Inc	$55.02	3
GENZYME CORPORATION	$54.61	2
VIVUS LLC	$37.97	2
Acerta Pharma LLC	$29.30	1
Lilly USA, LLC	$25.77	1
Novo Nordisk AS	$25.49	1
AIMMUNE THERAPEUTICS, INC.	$24.55	1
EVOKE PHARMA, INC.	$21.90	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$1,997.52	130
PY2020	$1,156.43	70
PY2021	$2,445.25	139
PY2022	$3,349.71	192
PY2023	$3,537.14	185
PY2024	$3,536.75	218
PY2025	$4,444.29	262

Payment records · PY2025 (262)

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
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$4.57	12/21/2025	Food and Beverage	No dispute reported	06/30/2026	1231988838	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.02	12/21/2025	Food and Beverage	No dispute reported	06/30/2026	1231988840	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$9.43	12/21/2025	Food and Beverage	No dispute reported	06/30/2026	1231988843	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.52	12/21/2025	Food and Beverage	No dispute reported	06/30/2026	1231988846	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$8.42	12/21/2025	Food and Beverage	No dispute reported	06/30/2026	1231988848	CMS
QOL Medical, LLC	$26.76	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1184992814	CMS
ABBVIE INC.	$32.54	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1201846580	CMS
PFIZER INC.	$8.85	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1229894657	CMS
ABBVIE INC.	$9.30	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1201846578	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$5.23	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1231988825	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$7.94	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1231988828	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.56	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1231988830	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$1.74	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1231988832	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$4.00	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1231988834	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.39	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1231988836	CMS
PFIZER INC.	$12.27	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1229366927	CMS
ABBVIE INC.	$7.70	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1201846576	CMS
Phathom Pharmaceuticals, Inc.	$31.14	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1219266566	CMS
ABBVIE INC.	$18.78	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1201846572	CMS
ABBVIE INC.	$13.99	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1201846574	CMS
Madrigal Pharmaceuticals	$25.30	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1248259433	CMS
PFIZER INC.	$4.73	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1229318142	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$10.25	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1231988818	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.06	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1231988820	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$10.68	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1231988822	CMS
QOL Medical, LLC	$31.33	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1184992804	CMS
PFIZER INC.	$9.06	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1229386209	CMS
ABBVIE INC.	$32.30	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1201846570	CMS
Regeneron Healthcare Solutions, Inc.	$30.82	11/15/2025	Food and Beverage	No dispute reported	06/30/2026	1212918314	CMS
Exact Sciences Corporation	$31.01	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1235638460	CMS
Janssen Biotech, Inc.	$8.63	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1175342837	CMS
ABBVIE INC.	$2.45	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1201846568	CMS
Madrigal Pharmaceuticals	$11.87	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1248259431	CMS
PFIZER INC.	$8.40	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1229350387	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$2.10	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1231988809	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.46	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1231988811	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$5.68	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1231988814	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.57	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1231988816	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$8.56	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1231988806	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.14	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1231988798	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$7.80	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1231988800	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$10.30	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1231988803	CMS
Boston Scientific Corporation	$135.94	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1181415680	CMS
ABBVIE INC.	$11.25	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1201846566	CMS
PFIZER INC.	$29.88	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1229857197	CMS
Boston Scientific Corporation	$20.00	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1181415682	CMS
Novo Nordisk Inc	$25.49	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1188585296	CMS
ABBVIE INC.	$29.47	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1201846564	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.61	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1231988781	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$6.24	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1231988783	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$7.25	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1231988787	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$3.14	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1231988790	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$6.16	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1231988792	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.78	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1231988795	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.58	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1223862376	CMS
ABBVIE INC.	$15.69	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1201846562	CMS
Ipsen Biopharmaceuticals, Inc	$16.31	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1208839189	CMS
ABBVIE INC.	$28.06	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1201846560	CMS
Madrigal Pharmaceuticals	$24.48	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1248259429	CMS
ABBVIE INC.	$22.32	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1201846558	CMS
PFIZER INC.	$7.91	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1229477278	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.22	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1231988777	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.69	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1231988779	CMS
GENZYME CORPORATION	$28.10	10/03/2025	Food and Beverage	No dispute reported	06/30/2026	1233730723	CMS
ABBVIE INC.	$10.71	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1201846556	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.21	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1231988773	CMS
PFIZER INC.	$6.31	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1229663943	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$2.54	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1231988764	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$2.59	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1231988766	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$9.95	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1231988769	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$9.02	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1231988771	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$26.88	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1223907346	CMS
Madrigal Pharmaceuticals	$20.92	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1248259425	CMS
Madrigal Pharmaceuticals	$140.00	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1248259427	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$3.81	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1231988757	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$5.42	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1231988760	CMS
ABBVIE INC.	$7.87	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1201846554	CMS
PFIZER INC.	$23.52	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1229182261	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$6.95	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1231988731	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$4.87	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1231988734	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$6.36	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1231988736	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$3.99	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1231988739	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$9.00	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1231988742	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$8.01	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1231988745	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.41	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1231988749	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$5.08	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1231988751	CMS
Lilly USA, LLC	$25.77	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1186869863	CMS
Phathom Pharmaceuticals, Inc.	$6.18	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1219266570	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$12.84	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1231988753	CMS
PFIZER INC.	$10.47	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1229117307	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.48	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1231988726	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.38	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1231988729	CMS
ABBVIE INC.	$20.36	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1201846552	CMS
Ardelyx, Inc.	$31.37	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1247847481	CMS
Madrigal Pharmaceuticals	$20.80	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1248259423	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.84	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1223880439	CMS
ABBVIE INC.	$29.55	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1201846550	CMS
PFIZER INC.	$8.63	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1229198241	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$5.97	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1231988719	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.35	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1231988721	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$7.60	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1231988723	CMS
Braintree Laboratories, Inc.	$47.53	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1173777200	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$7.19	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1231988712	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$5.60	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1231988714	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$3.83	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1231988716	CMS
ABBVIE INC.	$8.32	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1201846548	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$4.09	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1231988697	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.32	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1231988700	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$6.13	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1231988703	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$6.55	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1231988706	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$5.22	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1231988708	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.83	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1231988710	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.71	08/01/2025	Food and Beverage	No dispute reported	06/30/2026	1223863564	CMS
Janssen Biotech, Inc.	$18.11	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1175342911	CMS
ABBVIE INC.	$22.21	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1201846546	CMS
Ipsen Biopharmaceuticals, Inc	$22.16	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1208839187	CMS
PFIZER INC.	$11.12	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1229049231	CMS
Phathom Pharmaceuticals, Inc.	$6.75	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1219266568	CMS
ABBVIE INC.	$25.06	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1201846544	CMS
Madrigal Pharmaceuticals	$6.11	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1248259421	CMS
Janssen Biotech, Inc.	$8.27	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1175343425	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$6.28	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1231988695	CMS
EVOKE PHARMA, INC.	$21.90	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1243915255	CMS
Braintree Laboratories, Inc.	$34.96	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1173777198	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.42	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1231988682	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.35	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1231988684	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$5.28	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1231988686	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$5.51	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1231988688	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$5.96	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1231988692	CMS
Janssen Biotech, Inc.	$16.43	06/28/2025	Food and Beverage	No dispute reported	06/30/2026	1175342960	CMS
ABBVIE INC.	$20.14	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1201846542	CMS
Madrigal Pharmaceuticals	$20.68	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1248259419	CMS
PFIZER INC.	$9.09	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1228933206	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$8.56	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1231988661	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.06	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1231988664	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.49	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1231988666	CMS
GENZYME CORPORATION	$26.51	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1233730695	CMS
ABBVIE INC.	$20.03	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1201846540	CMS
QOL Medical, LLC	$36.40	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1184992754	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$6.37	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1231988668	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$2.94	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1231988672	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.57	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1231988674	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$9.98	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1231988677	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$9.81	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1231988680	CMS
PFIZER INC.	$20.54	06/06/2025	Food and Beverage	No dispute reported	06/30/2026	1231610354	CMS
Ipsen Biopharmaceuticals, Inc	$16.55	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1208839185	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$10.97	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1231988659	CMS
ABBVIE INC.	$8.98	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1201846536	CMS
ABBVIE INC.	$31.52	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1201846538	CMS
Phathom Pharmaceuticals, Inc.	$16.16	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1219380421	CMS
ABBVIE INC.	$13.15	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1201846534	CMS
Janssen Biotech, Inc.	$19.26	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1175343063	CMS
ABBVIE INC.	$21.82	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1201846532	CMS
PFIZER INC.	$12.13	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1231329642	CMS
QOL Medical, LLC	$37.92	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1184992750	CMS
ABBVIE INC.	$7.75	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1201846530	CMS
ABBVIE INC.	$21.02	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1201846528	CMS
Ardelyx, Inc.	$30.79	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1247847479	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.65	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1231988655	CMS
PFIZER INC.	$22.78	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1231304248	CMS
ABBVIE INC.	$9.42	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1201846526	CMS
Madrigal Pharmaceuticals	$21.51	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1248259417	CMS
Braintree Laboratories, Inc.	$14.91	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1173777196	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$2.49	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1231988645	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$6.07	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1231988647	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$8.59	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1231988649	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$9.30	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1231988651	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$12.33	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1231988653	CMS
ABBVIE INC.	$33.70	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1201846524	CMS
Phathom Pharmaceuticals, Inc.	$16.16	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1219380411	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$8.58	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1231988551	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.73	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1231988554	CMS
Janssen Biotech, Inc.	$9.01	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1175342830	CMS
ABBVIE INC.	$18.85	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1201846522	CMS
ABBVIE INC.	$10.37	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1201846520	CMS
Ardelyx, Inc.	$32.68	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1247847477	CMS
QOL Medical, LLC	$34.87	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1184992736	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.14	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1231988641	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$4.74	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1231988643	CMS
PFIZER INC.	$26.02	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1228955700	CMS
Madrigal Pharmaceuticals	$30.01	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1248259415	CMS
Phathom Pharmaceuticals, Inc.	$14.09	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1219380409	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$16.40	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1223828324	CMS
QOL Medical, LLC	$35.06	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1184992728	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.99	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1231988637	CMS
Aimmune Therapeutics, Inc.	$24.55	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1249650757	CMS
ABBVIE INC.	$33.40	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1201846518	CMS
Janssen Biotech, Inc.	$21.79	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1175342506	CMS
ABBVIE INC.	$26.03	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1201846516	CMS
Exact Sciences Corporation	$26.55	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1235638456	CMS
PFIZER INC.	$25.00	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1231490219	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$6.35	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1231988627	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$9.20	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1231988629	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$2.58	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1231988631	CMS
ABBVIE INC.	$19.16	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1201846514	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.06	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1231988634	CMS
Braintree Laboratories, Inc.	$28.28	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1173777194	CMS
Phathom Pharmaceuticals, Inc.	$11.06	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1219380427	CMS
ABBVIE INC.	$15.75	03/14/2025	Food and Beverage	No dispute reported	06/30/2026	1201846512	CMS
QOL Medical, LLC	$34.26	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1184992722	CMS
Madrigal Pharmaceuticals	$144.23	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1248259413	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$27.79	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1223911790	CMS
Ardelyx, Inc.	$28.17	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1247847475	CMS
PFIZER INC.	$10.58	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1231481577	CMS
Phathom Pharmaceuticals, Inc.	$1.10	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1219380419	CMS
Phathom Pharmaceuticals, Inc.	$29.15	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1219380423	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.03	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1231988548	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$12.32	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1231988617	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$9.90	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1231988619	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$9.14	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1231988622	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.71	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1231988625	CMS
AstraZeneca Pharmaceuticals LP	$29.30	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1206303197	CMS
ABBVIE INC.	$15.61	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1201846508	CMS
ABBVIE INC.	$16.66	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1201846510	CMS
QOL Medical, LLC	$30.51	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1184992716	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$3.08	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1231988597	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.48	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1231988599	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$6.36	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1231988601	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.59	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1231988604	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.98	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1231988606	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$1.25	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1231988608	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$8.32	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1231988611	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.92	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1231988614	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.59	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1231988593	CMS
Madrigal Pharmaceuticals	$35.39	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1248259411	CMS
VIVUS LLC	$18.72	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1188051361	CMS
QOL Medical, LLC	$28.49	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1184992702	CMS
PFIZER INC.	$13.68	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1231595586	CMS
ABBVIE INC.	$21.81	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1201846506	CMS
Braintree Laboratories, Inc.	$13.37	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1173777192	CMS
Janssen Biotech, Inc.	$22.74	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1175343264	CMS
ABBVIE INC.	$30.36	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1201846504	CMS
Regeneron Healthcare Solutions, Inc.	$29.41	01/24/2025	Food and Beverage	No dispute reported	06/30/2026	1212918312	CMS
Madrigal Pharmaceuticals	$22.67	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1248259409	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$4.05	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1231988556	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$1.35	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1231988559	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.84	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1231988562	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$0.97	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1231988565	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$1.22	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1231988567	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$3.90	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1231988570	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$3.35	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1231988572	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.12	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1231988574	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$5.62	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1231988576	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.82	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1231988578	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$10.01	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1231988580	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$6.42	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1231988583	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$1.43	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1231988585	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.47	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1231988588	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$4.35	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1231988590	CMS
QOL Medical, LLC	$32.67	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1184992692	CMS
PFIZER INC.	$15.59	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1231423348	CMS
VIVUS LLC	$19.25	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1188051359	CMS
Janssen Biotech, Inc.	$15.41	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1175342823	CMS
ABBVIE INC.	$26.00	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1201846502	CMS
ABBVIE INC.	$11.63	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1201846500	CMS
ABBVIE INC.	$24.21	01/10/2025	Food and Beverage	No dispute reported	06/30/2026	1201846498	CMS
Phathom Pharmaceuticals, Inc.	$4.81	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1219380347	CMS
PFIZER INC.	$10.88	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1230078591	CMS
QOL Medical, LLC	$34.95	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1184992690	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.02	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1223881887	CMS
ABBVIE INC.	$18.44	01/03/2025	Food and Beverage	No dispute reported	06/30/2026	1201846496	CMS
QOL Medical, LLC	$30.01	01/03/2025	Food and Beverage	No dispute reported	06/30/2026	1184992670	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-1851533699

Plain: RICHARD C FELDSTEIN, NPI 1851533699. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1851533699.
APA 7: IndustryPayments. (2026). RICHARD C FELDSTEIN, NPI 1851533699 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1851533699
Bluebook: RICHARD C FELDSTEIN, NPI 1851533699, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1851533699.

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