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

ILAN SETH WEISBERG

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1417117060
CMS profile: 290587
Location: NEW YORK, 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

$203,717.94

164 records · 0 disputed

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”
— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“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
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$166,694.00	37
Consulting Fee	$18,495.00	7
Travel and Lodging	$11,534.10	27
Food and Beverage	$6,994.84	93

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Madrigal Pharmaceuticals	$74,020.79	69
Gilead Sciences, Inc.	$62,483.84	56
Ipsen Biopharmaceuticals, Inc	$41,620.81	21
Mallinckrodt Hospital Products Inc.	$25,250.18	9
ABBVIE INC.	$148.15	2
INTRA-SANA LABORATORIES	$67.00	1
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$65.09	3
ORPHALAN INC	$26.47	1
Takeda Pharmaceuticals U.S.A., Inc.	$20.52	1
Lilly USA, LLC	$15.09	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$44,335.51	58
PY2020	$12,838.42	20
PY2021	$21,054.39	20
PY2022	$24,611.45	40
PY2023	$18,093.11	29
PY2024	$121,642.22	122
PY2025	$203,717.94	164

Payment records · PY2025 (164)

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
Gilead Sciences, Inc.	$1,820.00	12/17/2025	Consulting Fee	No dispute reported	06/30/2026	1234352074	CMS
Gilead Sciences, Inc.	$3.26	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1234607073	CMS
Ipsen Biopharmaceuticals, Inc	$150.00	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1208834848	CMS
Ipsen Biopharmaceuticals, Inc	$5,049.00	12/11/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1208834856	CMS
Gilead Sciences, Inc.	$6,440.00	12/08/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1234353471	CMS
Madrigal Pharmaceuticals	$19.88	11/26/2025	Food and Beverage	No dispute reported	06/30/2026	1248321719	CMS
Madrigal Pharmaceuticals	$2.42	11/26/2025	Food and Beverage	No dispute reported	06/30/2026	1248321721	CMS
Gilead Sciences, Inc.	$902.66	11/25/2025	Travel and Lodging	No dispute reported	06/30/2026	1234364037	CMS
Mallinckrodt Hospital Products Inc.	$6,840.00	11/25/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1212007251	CMS
Gilead Sciences, Inc.	$425.23	11/22/2025	Travel and Lodging	No dispute reported	06/30/2026	1234366437	CMS
Gilead Sciences, Inc.	$1,020.00	11/19/2025	Consulting Fee	No dispute reported	06/30/2026	1234352646	CMS
Mallinckrodt Hospital Products Inc.	$141.43	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1212007249	CMS
Madrigal Pharmaceuticals	$3,878.00	11/13/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1248321715	CMS
Madrigal Pharmaceuticals	$150.00	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1248321717	CMS
Gilead Sciences, Inc.	$117.53	11/09/2025	Food and Beverage	No dispute reported	06/30/2026	1234392348	CMS
Madrigal Pharmaceuticals	$146.41	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1248321713	CMS
Ipsen Biopharmaceuticals, Inc	$125.00	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1208834852	CMS
Ipsen Biopharmaceuticals, Inc	$5,049.00	11/06/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1208834860	CMS
Gilead Sciences, Inc.	$20.98	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1234518325	CMS
Gilead Sciences, Inc.	$986.96	11/03/2025	Travel and Lodging	No dispute reported	06/30/2026	1234363857	CMS
Gilead Sciences, Inc.	$600.00	10/30/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1234360017	CMS
Ipsen Biopharmaceuticals, Inc	$150.00	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1208834850	CMS
Ipsen Biopharmaceuticals, Inc	$5,049.00	10/29/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1208834862	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.66	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1231906574	CMS
Mallinckrodt Hospital Products Inc.	$8,550.00	10/21/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1212007247	CMS
Mallinckrodt Hospital Products Inc.	$276.39	10/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1212007245	CMS
Mallinckrodt Hospital Products Inc.	$152.00	10/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1212007241	CMS
Mallinckrodt Hospital Products Inc.	$138.60	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1212007243	CMS
Gilead Sciences, Inc.	$1,900.00	10/15/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1234357801	CMS
Madrigal Pharmaceuticals	$9.47	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1248321711	CMS
Madrigal Pharmaceuticals	$143.11	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1248321707	CMS
Madrigal Pharmaceuticals	$3,878.00	10/09/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1248321709	CMS
Gilead Sciences, Inc.	$118.90	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1234391486	CMS
Madrigal Pharmaceuticals	$150.00	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1248321703	CMS
Madrigal Pharmaceuticals	$3,878.00	09/24/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1248321705	CMS
Gilead Sciences, Inc.	$137.04	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1234378208	CMS
Madrigal Pharmaceuticals	$11.27	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1248321701	CMS
Madrigal Pharmaceuticals	$140.94	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1248321697	CMS
Madrigal Pharmaceuticals	$3,878.00	09/17/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1248321699	CMS
Gilead Sciences, Inc.	$24.81	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1234476574	CMS
Madrigal Pharmaceuticals	$11.84	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1248321695	CMS
ABBVIE INC.	$118.07	09/12/2025	Food and Beverage	No dispute reported	06/30/2026	1204717070	CMS
Madrigal Pharmaceuticals	$25.06	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1248321693	CMS
Lilly USA, LLC	$15.09	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1186653891	CMS
Ipsen Biopharmaceuticals, Inc	$150.00	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1208834838	CMS
Gilead Sciences, Inc.	$26.46	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1234462450	CMS
Gilead Sciences, Inc.	$5,230.00	08/15/2025	Consulting Fee	No dispute reported	06/30/2026	1234350916	CMS
Madrigal Pharmaceuticals	$137.88	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1248321689	CMS
Madrigal Pharmaceuticals	$3,878.00	08/11/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1248321691	CMS
Gilead Sciences, Inc.	$304.11	07/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1234368178	CMS
Gilead Sciences, Inc.	$211.00	07/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1234369794	CMS
Gilead Sciences, Inc.	$224.00	07/28/2025	Travel and Lodging	No dispute reported	06/30/2026	1234369650	CMS
Gilead Sciences, Inc.	$3,790.00	07/24/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1234354878	CMS
Gilead Sciences, Inc.	$33.09	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1234423718	CMS
Madrigal Pharmaceuticals	$70.44	07/19/2025	Food and Beverage	No dispute reported	06/30/2026	1248321681	CMS
Madrigal Pharmaceuticals	$38.03	07/19/2025	Food and Beverage	No dispute reported	06/30/2026	1248321683	CMS
Madrigal Pharmaceuticals	$94.65	07/19/2025	Food and Beverage	No dispute reported	06/30/2026	1248321685	CMS
Madrigal Pharmaceuticals	$57.41	07/19/2025	Food and Beverage	No dispute reported	06/30/2026	1248321687	CMS
Madrigal Pharmaceuticals	$16.44	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1248321665	CMS
Madrigal Pharmaceuticals	$16.44	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1248321667	CMS
Madrigal Pharmaceuticals	$16.44	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1248321669	CMS
Madrigal Pharmaceuticals	$4,935.00	07/18/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1248321671	CMS
Madrigal Pharmaceuticals	$92.79	07/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1248321673	CMS
Madrigal Pharmaceuticals	$370.97	07/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1248321675	CMS
Madrigal Pharmaceuticals	$244.08	07/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1248321677	CMS
Madrigal Pharmaceuticals	$102.60	07/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1248321679	CMS
Gilead Sciences, Inc.	$135.00	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1234378724	CMS
Gilead Sciences, Inc.	$934.32	07/14/2025	Travel and Lodging	No dispute reported	06/30/2026	1234363989	CMS
Gilead Sciences, Inc.	$2,830.00	07/11/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1234356096	CMS
Gilead Sciences, Inc.	$106.43	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1234399725	CMS
ABBVIE INC.	$30.08	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1204717067	CMS
Gilead Sciences, Inc.	$2,040.00	06/25/2025	Consulting Fee	No dispute reported	06/30/2026	1234351950	CMS
Gilead Sciences, Inc.	$3,790.00	06/24/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1234354876	CMS
Gilead Sciences, Inc.	$804.82	06/20/2025	Travel and Lodging	No dispute reported	06/30/2026	1234364315	CMS
Gilead Sciences, Inc.	$130.20	06/19/2025	Food and Beverage	No dispute reported	06/30/2026	1234380482	CMS
Madrigal Pharmaceuticals	$3,878.00	06/16/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1248321661	CMS
Madrigal Pharmaceuticals	$150.00	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1248321663	CMS
Madrigal Pharmaceuticals	$20.84	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1248321659	CMS
Madrigal Pharmaceuticals	$3,878.00	06/06/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1248321657	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.52	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1223861806	CMS
Ipsen Biopharmaceuticals, Inc	$203.21	05/31/2025	Travel and Lodging	No dispute reported	06/30/2026	1208834844	CMS
Ipsen Biopharmaceuticals, Inc	$702.94	05/31/2025	Travel and Lodging	No dispute reported	06/30/2026	1208834846	CMS
Ipsen Biopharmaceuticals, Inc	$89.96	05/31/2025	Food and Beverage	No dispute reported	06/30/2026	1208834854	CMS
Ipsen Biopharmaceuticals, Inc	$13,440.00	05/31/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1208834858	CMS
Gilead Sciences, Inc.	$16.78	05/30/2025	Food and Beverage	No dispute reported	06/30/2026	1234559509	CMS
Intra-Sana Laboratories	$67.00	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1251425292	CMS
Gilead Sciences, Inc.	$87.20	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1234405794	CMS
Madrigal Pharmaceuticals	$30.38	05/23/2025	Food and Beverage	No dispute reported	06/30/2026	1248321655	CMS
Mallinckrodt Hospital Products Inc.	$8,550.00	05/20/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1212007239	CMS
Madrigal Pharmaceuticals	$3,878.00	05/19/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1248321651	CMS
Madrigal Pharmaceuticals	$150.00	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1248321653	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.99	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1231906564	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.44	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1231906569	CMS
Mallinckrodt Hospital Products Inc.	$476.77	05/15/2025	Travel and Lodging	No dispute reported	06/30/2026	1212007235	CMS
Mallinckrodt Hospital Products Inc.	$124.99	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1212007237	CMS
Madrigal Pharmaceuticals	$23.87	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1248321649	CMS
Ipsen Biopharmaceuticals, Inc	$79.07	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1208834826	CMS
Gilead Sciences, Inc.	$38.93	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1234415933	CMS
Gilead Sciences, Inc.	$3,790.00	05/05/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1234354874	CMS
Gilead Sciences, Inc.	$125.00	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1234383400	CMS
Madrigal Pharmaceuticals	$3,878.00	04/29/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1248321645	CMS
Madrigal Pharmaceuticals	$129.63	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1248321647	CMS
Madrigal Pharmaceuticals	$26.67	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1248321643	CMS
Gilead Sciences, Inc.	$113.24	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1234395534	CMS
Madrigal Pharmaceuticals	$42.53	04/12/2025	Food and Beverage	No dispute reported	06/30/2026	1248321637	CMS
Madrigal Pharmaceuticals	$108.00	04/12/2025	Food and Beverage	No dispute reported	06/30/2026	1248321639	CMS
Madrigal Pharmaceuticals	$67.50	04/12/2025	Food and Beverage	No dispute reported	06/30/2026	1248321641	CMS
Madrigal Pharmaceuticals	$4,935.00	04/11/2025	Consulting Fee	No dispute reported	06/30/2026	1248321633	CMS
Madrigal Pharmaceuticals	$302.56	04/11/2025	Travel and Lodging	No dispute reported	06/30/2026	1248321635	CMS
Gilead Sciences, Inc.	$3,790.00	04/10/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1234354872	CMS
Madrigal Pharmaceuticals	$26.50	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1248321629	CMS
Madrigal Pharmaceuticals	$1.95	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1248321631	CMS
Gilead Sciences, Inc.	$2,830.00	04/07/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1234356094	CMS
Gilead Sciences, Inc.	$832.77	04/07/2025	Travel and Lodging	No dispute reported	06/30/2026	1234364233	CMS
Gilead Sciences, Inc.	$118.71	04/05/2025	Food and Beverage	No dispute reported	06/30/2026	1234391708	CMS
Gilead Sciences, Inc.	$142.73	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1234377116	CMS
Gilead Sciences, Inc.	$124.98	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1234385030	CMS
Madrigal Pharmaceuticals	$20.48	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1248321627	CMS
Madrigal Pharmaceuticals	$3,525.00	03/26/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1248321617	CMS
Madrigal Pharmaceuticals	$4,230.00	03/26/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1248321619	CMS
Madrigal Pharmaceuticals	$346.97	03/26/2025	Travel and Lodging	No dispute reported	06/30/2026	1248321621	CMS
Madrigal Pharmaceuticals	$230.98	03/26/2025	Travel and Lodging	No dispute reported	06/30/2026	1248321623	CMS
Madrigal Pharmaceuticals	$248.98	03/26/2025	Travel and Lodging	No dispute reported	06/30/2026	1248321625	CMS
Ipsen Biopharmaceuticals, Inc	$63.19	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1208834842	CMS
Gilead Sciences, Inc.	$3,790.00	03/20/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1234354870	CMS
Gilead Sciences, Inc.	$125.00	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1234383398	CMS
Madrigal Pharmaceuticals	$3,878.00	03/18/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1248321615	CMS
Ipsen Biopharmaceuticals, Inc	$124.95	03/15/2025	Food and Beverage	No dispute reported	06/30/2026	1208834824	CMS
Ipsen Biopharmaceuticals, Inc	$6,720.00	03/15/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1208834828	CMS
Ipsen Biopharmaceuticals, Inc	$313.56	03/15/2025	Travel and Lodging	No dispute reported	06/30/2026	1208834830	CMS
Ipsen Biopharmaceuticals, Inc	$272.70	03/15/2025	Travel and Lodging	No dispute reported	06/30/2026	1208834832	CMS
Ipsen Biopharmaceuticals, Inc	$408.97	03/15/2025	Travel and Lodging	No dispute reported	06/30/2026	1208834834	CMS
Ipsen Biopharmaceuticals, Inc	$47.92	03/15/2025	Food and Beverage	No dispute reported	06/30/2026	1208834836	CMS
Gilead Sciences, Inc.	$139.11	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1234377856	CMS
Madrigal Pharmaceuticals	$23.16	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1248321613	CMS
Gilead Sciences, Inc.	$3,790.00	03/11/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1234354868	CMS
Madrigal Pharmaceuticals	$1,410.00	03/10/2025	Consulting Fee	No dispute reported	06/30/2026	1248321611	CMS
Madrigal Pharmaceuticals	$144.68	03/07/2025	Food and Beverage	No dispute reported	06/30/2026	1248321607	CMS
Madrigal Pharmaceuticals	$3,878.00	03/07/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1248321609	CMS
Gilead Sciences, Inc.	$119.72	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1234390996	CMS
Gilead Sciences, Inc.	$568.78	03/01/2025	Travel and Lodging	No dispute reported	06/30/2026	1234365487	CMS
Gilead Sciences, Inc.	$59.40	03/01/2025	Food and Beverage	No dispute reported	06/30/2026	1234411174	CMS
Gilead Sciences, Inc.	$57.60	03/01/2025	Food and Beverage	No dispute reported	06/30/2026	1234412414	CMS
Gilead Sciences, Inc.	$142.38	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1234377246	CMS
Madrigal Pharmaceuticals	$3.99	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1248321603	CMS
Madrigal Pharmaceuticals	$23.29	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1248321605	CMS
Madrigal Pharmaceuticals	$7.46	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1248321599	CMS
Madrigal Pharmaceuticals	$18.99	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1248321601	CMS
Gilead Sciences, Inc.	$3,790.00	02/10/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1234354866	CMS
Ipsen Biopharmaceuticals, Inc	$3,213.00	02/08/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1208834864	CMS
Ipsen Biopharmaceuticals, Inc	$219.34	02/08/2025	Food and Beverage	No dispute reported	06/30/2026	1208834866	CMS
Gilead Sciences, Inc.	$592.98	02/06/2025	Travel and Lodging	No dispute reported	06/30/2026	1234365247	CMS
Gilead Sciences, Inc.	$125.00	02/06/2025	Food and Beverage	No dispute reported	06/30/2026	1234383396	CMS
Gilead Sciences, Inc.	$2,040.00	02/05/2025	Consulting Fee	No dispute reported	06/30/2026	1234351948	CMS
Madrigal Pharmaceuticals	$25.00	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1248321597	CMS
Madrigal Pharmaceuticals	$138.62	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1248321593	CMS
Madrigal Pharmaceuticals	$3,878.00	01/28/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1248321595	CMS
Gilead Sciences, Inc.	$11.64	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1234583770	CMS
Madrigal Pharmaceuticals	$25.88	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1248321591	CMS
Gilead Sciences, Inc.	$15.09	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1234571478	CMS
ORPHALAN INC	$26.47	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1243932110	CMS
Madrigal Pharmaceuticals	$14.31	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1248321585	CMS
Madrigal Pharmaceuticals	$150.00	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1248321587	CMS
Madrigal Pharmaceuticals	$3,878.00	01/07/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1248321589	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-1417117060

Plain: ILAN SETH WEISBERG, NPI 1417117060. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1417117060.
APA 7: IndustryPayments. (2026). ILAN SETH WEISBERG, NPI 1417117060 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1417117060
Bluebook: ILAN SETH WEISBERG, NPI 1417117060, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1417117060.

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