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

ROCKFORD G YAPP

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1356327910
CMS profile: 15830
Location: DOWNERS GROVE, IL

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

$159,497.74

231 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	$103,308.88	22
Grant	$25,000.00	1
Consulting Fee	$12,507.50	6
Travel and Lodging	$9,636.89	17
Food and Beverage	$8,931.73	181
Education	$112.74	4

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Novo Nordisk AS	$58,442.02	29
Phathom Pharmaceuticals, Inc.	$29,830.77	31
Madrigal Pharmaceuticals	$27,731.22	37
LUMENDI LLC	$25,000.00	1
Ipsen Biopharmaceuticals, Inc	$9,288.94	17
Gilead Sciences, Inc.	$2,954.59	10
Bausch Health US, LLC	$1,950.00	1
ABBVIE INC.	$1,033.97	39
Olympus Medical Systems Corporation	$875.00	1
Takeda Pharmaceuticals U.S.A., Inc.	$396.82	17
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$252.29	8
INTERCEPT PHARMACEUTICALS, INC.	$203.70	4
Lucid Diagnostics Inc.	$198.93	3
BOSTON SCIENTIFIC CORPORATION	$167.86	1
Medtronic, Inc.	$166.85	1
Mirum Pharmaceuticals, Inc.	$164.69	3
PFIZER INC.	$159.26	8
Eton Pharmaceuticals, Inc.	$127.00	1
Ardelyx, Inc.	$67.26	2
Janssen Biotech, Inc.	$64.40	2
Olympus America Inc.	$60.87	1
GENZYME CORPORATION	$60.37	2
Echosens North America, Inc.	$56.94	1
Lilly USA, LLC	$47.16	2
Ferring Pharmaceuticals Inc.	$39.09	2
Celltrion USA Inc.	$38.04	2
Mauna Kea Technologies, Inc.	$26.64	1
ORPHALAN INC	$24.77	1
EVOKE PHARMA, INC.	$23.73	1
QOL Medical, LLC	$23.15	1
IRONWOOD PHARMACEUTICALS, INC	$21.41	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$56,634.03	196
PY2020	$19,858.97	109
PY2021	$18,186.66	167
PY2022	$28,794.58	184
PY2023	$31,002.35	187
PY2024	$85,173.71	233
PY2025	$159,497.74	231

Payment records · PY2025 (231)

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
Madrigal Pharmaceuticals	$1,057.50	12/15/2025	Consulting Fee	No dispute reported	06/30/2026	1248323676	CMS
Phathom Pharmaceuticals, Inc.	$89.09	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1219242926	CMS
Phathom Pharmaceuticals, Inc.	$89.09	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1219242928	CMS
Lucid Diagnostics Inc.	$14.60	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1234004756	CMS
PFIZER INC.	$25.65	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1229344736	CMS
Madrigal Pharmaceuticals	$24.98	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1248323674	CMS
ABBVIE INC.	$25.47	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1204813116	CMS
Novo Nordisk Inc	$1,235.28	12/04/2025	Travel and Lodging	No dispute reported	06/30/2026	1188565458	CMS
Novo Nordisk Inc	$8,046.25	12/04/2025	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	1188682522	CMS
Novo Nordisk Inc	$121.18	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1188717590	CMS
Novo Nordisk Inc	$119.10	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1189120184	CMS
Madrigal Pharmaceuticals	$143.83	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1248323670	CMS
Madrigal Pharmaceuticals	$3,878.00	12/02/2025	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	1248323672	CMS
Ipsen Biopharmaceuticals, Inc	$34.85	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1208828125	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$1.20	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1223797244	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$35.86	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1223935984	CMS
ABBVIE INC.	$7.52	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1204813112	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$28.18	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1223913460	CMS
Novo Nordisk Inc	$1,041.28	11/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1188244819	CMS
Novo Nordisk Inc	$124.27	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1188479403	CMS
Novo Nordisk Inc	$8,046.25	11/18/2025	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	1188568639	CMS
Madrigal Pharmaceuticals	$24.09	11/15/2025	Food and Beverage	No dispute reported	06/30/2026	1248323668	CMS
ABBVIE INC.	$9.14	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1204813108	CMS
Novo Nordisk Inc	$5,102.50	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	1188260319	CMS
Novo Nordisk Inc	$103.28	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1188484374	CMS
Novo Nordisk Inc	$29.07	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1188847347	CMS
ABBVIE INC.	$26.61	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1204813105	CMS
Ipsen Biopharmaceuticals, Inc	$22.53	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1208828121	CMS
Echosens North America, Inc.	$56.94	11/09/2025	Food and Beverage	No dispute reported	06/30/2026	1243935620	CMS
Madrigal Pharmaceuticals	$95.89	11/08/2025	Food and Beverage	No dispute reported	06/30/2026	1248323666	CMS
Novo Nordisk Inc	$58.65	11/08/2025	Food and Beverage	No dispute reported	06/30/2026	1188378010	CMS
Novo Nordisk Inc	$60.45	11/08/2025	Food and Beverage	No dispute reported	06/30/2026	1188399694	CMS
Novo Nordisk Inc	$120.19	11/08/2025	Food and Beverage	No dispute reported	06/30/2026	1189116238	CMS
Ipsen Biopharmaceuticals, Inc	$42.58	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1208828123	CMS
Bausch Health US, LLC	$1,950.00	11/05/2025	Consulting Fee	No dispute reported	06/30/2026	1239988716	CMS
Novo Nordisk Inc	$1,041.28	11/05/2025	Travel and Lodging	No dispute reported	06/30/2026	1188211755	CMS
Novo Nordisk Inc	$123.26	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1188846194	CMS
Novo Nordisk Inc	$8,046.25	11/05/2025	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	1189103699	CMS
PFIZER INC.	$23.72	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1229553085	CMS
Olympus Medical Systems Corporation	$875.00	10/30/2025	Consulting Fee	No dispute reported	06/30/2026	1211454212	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$30.24	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1223922076	CMS
ABBVIE INC.	$45.55	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1204813101	CMS
Ardelyx, Inc.	$42.22	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1247894166	CMS
ABBVIE INC.	$6.53	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1204813097	CMS
Phathom Pharmaceuticals, Inc.	$23.78	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1219242920	CMS
Novo Nordisk Inc	$10,008.75	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	1188250785	CMS
Novo Nordisk Inc	$981.79	10/21/2025	Travel and Lodging	No dispute reported	06/30/2026	1188265114	CMS
Novo Nordisk Inc	$125.00	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1188318216	CMS
Novo Nordisk Inc	$793.51	10/21/2025	Travel and Lodging	No dispute reported	06/30/2026	1188502881	CMS
ABBVIE INC.	$21.94	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1204813093	CMS
Madrigal Pharmaceuticals	$7.34	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1248323664	CMS
ABBVIE INC.	$124.99	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1204813085	CMS
ABBVIE INC.	$6.55	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1204813088	CMS
Lucid Diagnostics Inc.	$31.17	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1234004751	CMS
ABBVIE INC.	$26.16	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1204813081	CMS
Novo Nordisk Inc	$315.99	10/10/2025	Food and Beverage	No dispute reported	06/30/2026	1188564457	CMS
Novo Nordisk Inc	$463.63	10/10/2025	Travel and Lodging	No dispute reported	06/30/2026	1188632719	CMS
Novo Nordisk Inc	$11,519.88	10/10/2025	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	1188758408	CMS
Novo Nordisk Inc	$469.41	10/10/2025	Travel and Lodging	No dispute reported	06/30/2026	1188964090	CMS
Novo Nordisk Inc	$27.44	10/10/2025	Travel and Lodging	No dispute reported	06/30/2026	1189109485	CMS
Novo Nordisk Inc	$221.27	10/10/2025	Travel and Lodging	No dispute reported	06/30/2026	1189136870	CMS
Phathom Pharmaceuticals, Inc.	$2,400.00	10/08/2025	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	1219242924	CMS
Phathom Pharmaceuticals, Inc.	$89.77	10/02/2025	Food and Beverage	No dispute reported	06/30/2026	1219242922	CMS
PFIZER INC.	$28.60	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1229972273	CMS
Phathom Pharmaceuticals, Inc.	$11.15	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1219242916	CMS
Madrigal Pharmaceuticals	$31.67	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1248323662	CMS
ABBVIE INC.	$10.40	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1204813071	CMS
ABBVIE INC.	$9.79	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1204813076	CMS
PFIZER INC.	$5.02	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1229417889	CMS
Gilead Sciences, Inc.	$6.09	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1234598506	CMS
ORPHALAN INC	$24.77	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1243933094	CMS
Ipsen Biopharmaceuticals, Inc	$18.21	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1208828113	CMS
Ipsen Biopharmaceuticals, Inc	$83.00	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1208828117	CMS
Madrigal Pharmaceuticals	$127.55	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1248323660	CMS
Mirum Pharmaceuticals, Inc.	$23.16	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1241161726	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$19.06	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1231992871	CMS
Ferring Pharmaceuticals Inc.	$21.11	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1242090092	CMS
Boston Scientific Corporation	$167.86	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1181109698	CMS
Gilead Sciences, Inc.	$21.26	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1234513528	CMS
Novo Nordisk Inc	$32.27	08/25/2025	Education	No dispute reported	06/30/2026	1188292020	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$30.10	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1223921656	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$15.93	08/21/2025	Education	No dispute reported	06/30/2026	1224102766	CMS
Intercept Pharmaceuticals, Inc.	$124.14	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1249876610	CMS
Intercept Pharmaceuticals, Inc.	$44.76	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1249876612	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$19.06	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1231992868	CMS
Madrigal Pharmaceuticals	$21.18	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1248323658	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.65	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1223854305	CMS
ABBVIE INC.	$4.95	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1204813067	CMS
Intercept Pharmaceuticals, Inc.	$19.61	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1249876608	CMS
Mirum Pharmaceuticals, Inc.	$118.56	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1241161728	CMS
Madrigal Pharmaceuticals	$31.92	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1248323656	CMS
ABBVIE INC.	$9.99	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1204813063	CMS
Celltrion USA Inc.	$18.57	08/07/2025	Food and Beverage	No dispute reported	06/30/2026	1250834736	CMS
Medtronic, Inc.	$166.85	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1218843990	CMS
ABBVIE INC.	$8.13	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1204813058	CMS
PFIZER INC.	$26.90	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1229150834	CMS
ABBVIE INC.	$22.29	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1204813054	CMS
Madrigal Pharmaceuticals	$4,230.00	07/30/2025	Consulting Fee	No dispute reported	06/30/2026	1248323652	CMS
Madrigal Pharmaceuticals	$2,115.00	07/30/2025	Consulting Fee	No dispute reported	06/30/2026	1248323654	CMS
Phathom Pharmaceuticals, Inc.	$9.90	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1219242918	CMS
ABBVIE INC.	$6.99	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1204813050	CMS
Lilly USA, LLC	$23.80	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1186906548	CMS
GENZYME CORPORATION	$32.51	07/24/2025	Food and Beverage	No dispute reported	06/30/2026	1233367243	CMS
ABBVIE INC.	$124.00	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1204813046	CMS
Madrigal Pharmaceuticals	$21.18	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1248323650	CMS
Madrigal Pharmaceuticals	$70.44	07/19/2025	Food and Beverage	No dispute reported	06/30/2026	1248323642	CMS
Madrigal Pharmaceuticals	$38.03	07/19/2025	Food and Beverage	No dispute reported	06/30/2026	1248323644	CMS
Madrigal Pharmaceuticals	$94.65	07/19/2025	Food and Beverage	No dispute reported	06/30/2026	1248323646	CMS
Madrigal Pharmaceuticals	$57.41	07/19/2025	Food and Beverage	No dispute reported	06/30/2026	1248323648	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	1248323632	CMS
Madrigal Pharmaceuticals	$277.97	07/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1248323634	CMS
Madrigal Pharmaceuticals	$244.08	07/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1248323636	CMS
Madrigal Pharmaceuticals	$124.08	07/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1248323638	CMS
Madrigal Pharmaceuticals	$196.14	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1248323640	CMS
ABBVIE INC.	$28.05	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1204813041	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.47	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1231992855	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$24.85	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1223894976	CMS
EVOKE PHARMA, INC.	$23.73	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1243915434	CMS
Phathom Pharmaceuticals, Inc.	$2,400.00	07/09/2025	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	1219242914	CMS
Ipsen Biopharmaceuticals, Inc	$24.73	07/07/2025	Food and Beverage	No dispute reported	06/30/2026	1208828111	CMS
Phathom Pharmaceuticals, Inc.	$2,400.00	07/02/2025	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	1219242910	CMS
ABBVIE INC.	$21.21	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1204813037	CMS
Phathom Pharmaceuticals, Inc.	$124.01	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1219242912	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.25	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1231992866	CMS
Madrigal Pharmaceuticals	$28.92	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1248323630	CMS
Phathom Pharmaceuticals, Inc.	$125.00	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1219242908	CMS
Ferring Pharmaceuticals Inc.	$17.98	06/24/2025	Food and Beverage	No dispute reported	06/30/2026	1242090090	CMS
Madrigal Pharmaceuticals	$19.78	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1248323628	CMS
Phathom Pharmaceuticals, Inc.	$24.29	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1219330250	CMS
Olympus America Inc.	$60.87	06/20/2025	Food and Beverage	No dispute reported	06/30/2026	1223084028	CMS
PFIZER INC.	$15.36	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1228965471	CMS
ABBVIE INC.	$28.98	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1204813034	CMS
Madrigal Pharmaceuticals	$147.30	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1248323624	CMS
Madrigal Pharmaceuticals	$3,878.00	06/11/2025	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	1248323626	CMS
ABBVIE INC.	$11.21	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1204813026	CMS
ABBVIE INC.	$9.34	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1204813029	CMS
Ipsen Biopharmaceuticals, Inc	$24.46	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1208828099	CMS
Gilead Sciences, Inc.	$125.98	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1234382024	CMS
Novo Nordisk Inc	$32.27	06/03/2025	Education	No dispute reported	06/30/2026	1188465167	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$28.07	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1223912970	CMS
Eton Pharmaceuticals, Inc.	$127.00	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1208889190	CMS
Madrigal Pharmaceuticals	$21.14	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1248323622	CMS
Phathom Pharmaceuticals, Inc.	$2,400.00	05/28/2025	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	1219242906	CMS
ABBVIE INC.	$23.09	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1204813022	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$118.65	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1231992853	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.23	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1231992864	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$4.33	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1223800755	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$25.26	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1223897896	CMS
Phathom Pharmaceuticals, Inc.	$124.01	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1219242904	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.39	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1231992861	CMS
Mirum Pharmaceuticals, Inc.	$22.97	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1241161724	CMS
ABBVIE INC.	$7.91	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1204813019	CMS
Ipsen Biopharmaceuticals, Inc	$150.00	05/04/2025	Food and Beverage	No dispute reported	06/30/2026	1208828119	CMS
ABBVIE INC.	$6.63	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1204813015	CMS
Madrigal Pharmaceuticals	$149.00	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1248323620	CMS
Intercept Pharmaceuticals, Inc.	$15.19	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1249876606	CMS
Lilly USA, LLC	$23.36	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1186932892	CMS
Novo Nordisk Inc	$32.27	05/01/2025	Education	No dispute reported	06/30/2026	1188296601	CMS
ABBVIE INC.	$102.27	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1204813011	CMS
Lucid Diagnostics Inc.	$153.16	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1234004748	CMS
Phathom Pharmaceuticals, Inc.	$19.41	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1219330210	CMS
ABBVIE INC.	$27.58	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1204813003	CMS
ABBVIE INC.	$8.22	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1204813007	CMS
Phathom Pharmaceuticals, Inc.	$3,600.00	04/23/2025	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	1219330256	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$25.67	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1223900447	CMS
Gilead Sciences, Inc.	$17.43	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1234554057	CMS
Ipsen Biopharmaceuticals, Inc	$142.21	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1208828097	CMS
ABBVIE INC.	$7.36	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1204812999	CMS
Gilead Sciences, Inc.	$2,280.00	04/17/2025	Consulting Fee	No dispute reported	06/30/2026	1234351722	CMS
Phathom Pharmaceuticals, Inc.	$1,049.25	04/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1219330216	CMS
Phathom Pharmaceuticals, Inc.	$124.97	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1219330252	CMS
Madrigal Pharmaceuticals	$25.32	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1248323618	CMS
Ipsen Biopharmaceuticals, Inc	$20.55	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1208828095	CMS
Phathom Pharmaceuticals, Inc.	$24.98	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1219330204	CMS
Janssen Biotech, Inc.	$30.40	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1175457602	CMS
Madrigal Pharmaceuticals	$3,878.00	04/08/2025	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	1248323614	CMS
Madrigal Pharmaceuticals	$138.34	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1248323616	CMS
Gilead Sciences, Inc.	$58.00	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1234412180	CMS
Gilead Sciences, Inc.	$58.00	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1234412182	CMS
Gilead Sciences, Inc.	$40.00	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1234415755	CMS
Gilead Sciences, Inc.	$25.00	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1234474578	CMS
Gilead Sciences, Inc.	$322.83	04/03/2025	Travel and Lodging	No dispute reported	06/30/2026	1234367944	CMS
Phathom Pharmaceuticals, Inc.	$3,000.00	04/02/2025	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	1219330220	CMS
Celltrion USA Inc.	$19.47	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1250834734	CMS
ABBVIE INC.	$7.53	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1204812995	CMS
Phathom Pharmaceuticals, Inc.	$987.50	03/25/2025	Travel and Lodging	No dispute reported	06/30/2026	1219330218	CMS
Phathom Pharmaceuticals, Inc.	$129.31	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1219330260	CMS
PFIZER INC.	$15.58	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1231258111	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$24.47	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1223892432	CMS
Phathom Pharmaceuticals, Inc.	$19.70	03/19/2025	Travel and Lodging	No dispute reported	06/30/2026	1219330206	CMS
Phathom Pharmaceuticals, Inc.	$2,400.00	03/19/2025	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	1219330214	CMS
Ipsen Biopharmaceuticals, Inc	$8,160.00	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	1208828101	CMS
Ipsen Biopharmaceuticals, Inc	$336.59	03/15/2025	Travel and Lodging	No dispute reported	06/30/2026	1208828105	CMS
Ipsen Biopharmaceuticals, Inc	$143.99	03/15/2025	Food and Beverage	No dispute reported	06/30/2026	1208828109	CMS
ABBVIE INC.	$30.15	03/14/2025	Food and Beverage	No dispute reported	06/30/2026	1204812990	CMS
LUMENDI LLC	$25,000.00	03/14/2025	Grant	No dispute reported	06/30/2026	1188128661	CMS
Phathom Pharmaceuticals, Inc.	$108.88	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1219330254	CMS
Phathom Pharmaceuticals, Inc.	$2,400.00	03/12/2025	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	1219330258	CMS
Madrigal Pharmaceuticals	$30.57	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1248323612	CMS
QOL Medical, LLC	$23.15	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1185009441	CMS
ABBVIE INC.	$25.70	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1204812986	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.18	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1231992858	CMS
Phathom Pharmaceuticals, Inc.	$109.20	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1219330224	CMS
Ipsen Biopharmaceuticals, Inc	$19.66	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1208828093	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.54	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1223919300	CMS
Janssen Biotech, Inc.	$34.00	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1175457624	CMS
Phathom Pharmaceuticals, Inc.	$2,400.00	02/26/2025	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	1219330248	CMS
ABBVIE INC.	$8.46	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1204812982	CMS
Phathom Pharmaceuticals, Inc.	$3,000.00	02/20/2025	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	1219330230	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$24.00	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1223889245	CMS
Phathom Pharmaceuticals, Inc.	$124.76	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1219330212	CMS
Mauna Kea Technologies, Inc.	$26.64	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1181559053	CMS
ABBVIE INC.	$23.85	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1204812978	CMS
Phathom Pharmaceuticals, Inc.	$22.72	02/14/2025	Food and Beverage	No dispute reported	06/30/2026	1219330226	CMS
Ardelyx, Inc.	$25.04	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1247894164	CMS
Ipsen Biopharmaceuticals, Inc	$22.05	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1208828091	CMS
GENZYME CORPORATION	$27.86	02/06/2025	Food and Beverage	No dispute reported	06/30/2026	1233367183	CMS
Madrigal Pharmaceuticals	$124.83	02/06/2025	Food and Beverage	No dispute reported	06/30/2026	1248323610	CMS
ABBVIE INC.	$123.63	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1204812975	CMS
ABBVIE INC.	$10.43	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1204812971	CMS
Madrigal Pharmaceuticals	$24.57	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1248323608	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.15	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1223882939	CMS
Madrigal Pharmaceuticals	$7.52	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1248323606	CMS
Ipsen Biopharmaceuticals, Inc	$21.17	01/24/2025	Food and Beverage	No dispute reported	06/30/2026	1208828089	CMS
IRONWOOD PHARMACEUTICALS, INC	$21.41	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1227658240	CMS
ABBVIE INC.	$6.19	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1204812962	CMS
ABBVIE INC.	$19.18	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1204812966	CMS
Ipsen Biopharmaceuticals, Inc	$22.36	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1208828087	CMS
Madrigal Pharmaceuticals	$1,410.00	01/13/2025	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	1248323604	CMS
PFIZER INC.	$18.43	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1231422410	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$26.32	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1223904332	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-1356327910

Plain: ROCKFORD G YAPP, NPI 1356327910. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1356327910.
APA 7: IndustryPayments. (2026). ROCKFORD G YAPP, NPI 1356327910 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1356327910
Bluebook: ROCKFORD G YAPP, NPI 1356327910, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1356327910.

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