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

KEN W CHOW

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1699781203
CMS profile: 348911
Location: YUBA CITY, CA

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

$4,832.72

219 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	$4,832.72	219

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$967.59	68
Takeda Pharmaceuticals U.S.A., Inc.	$773.73	27
Madrigal Pharmaceuticals	$518.77	19
Janssen Biotech, Inc.	$386.65	14
Ipsen Biopharmaceuticals, Inc	$319.68	9
GENZYME CORPORATION	$317.82	11
Ardelyx, Inc.	$283.22	15
Lilly USA, LLC	$266.72	12
AIMMUNE THERAPEUTICS, INC.	$248.42	10
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$201.57	9
Gilead Sciences, Inc.	$112.61	4
QOL Medical, LLC	$96.32	4
CapsoVision, Inc.	$83.59	4
Organon LLC	$83.46	4
Regeneron Healthcare Solutions, Inc.	$79.93	3
Phathom Pharmaceuticals, Inc.	$56.47	4
Braintree Laboratories, Inc.	$18.09	1
INTERCEPT PHARMACEUTICALS, INC.	$18.08	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$2,517.81	176
PY2020	$2,129.34	122
PY2021	$3,481.31	191
PY2022	$3,326.71	168
PY2023	$3,403.43	167
PY2024	$4,143.07	179
PY2025	$4,832.72	219

Payment records · PY2025 (219)

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
CapsoVision, Inc.	$18.29	12/31/2025	Food and Beverage	No dispute reported	06/30/2026	1234947610	CMS
ABBVIE INC.	$21.94	12/23/2025	Food and Beverage	No dispute reported	06/30/2026	1201659371	CMS
ABBVIE INC.	$16.21	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1201659369	CMS
Ardelyx, Inc.	$27.86	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1247841318	CMS
ABBVIE INC.	$8.16	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1201659367	CMS
Madrigal Pharmaceuticals	$43.57	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1248248122	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$25.18	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1223897406	CMS
Ipsen Biopharmaceuticals, Inc	$14.37	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1208823586	CMS
Phathom Pharmaceuticals, Inc.	$25.52	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1219265764	CMS
Aimmune Therapeutics, Inc.	$32.80	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1249686943	CMS
Madrigal Pharmaceuticals	$16.92	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1248248118	CMS
Janssen Biotech, Inc.	$33.22	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1174884967	CMS
ABBVIE INC.	$12.27	11/26/2025	Food and Beverage	No dispute reported	06/30/2026	1201659365	CMS
Ardelyx, Inc.	$25.92	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1247841316	CMS
Ardelyx, Inc.	$6.60	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1247841314	CMS
QOL Medical, LLC	$21.22	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1185011563	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$96.94	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1223940407	CMS
Madrigal Pharmaceuticals	$11.78	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1248248114	CMS
Ipsen Biopharmaceuticals, Inc	$24.83	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1208823584	CMS
Phathom Pharmaceuticals, Inc.	$8.59	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1219265762	CMS
ABBVIE INC.	$21.93	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1201659363	CMS
ABBVIE INC.	$1.46	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1201659359	CMS
ABBVIE INC.	$6.92	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1201659361	CMS
Madrigal Pharmaceuticals	$43.34	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1248248110	CMS
ABBVIE INC.	$1.23	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1201659355	CMS
ABBVIE INC.	$21.62	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1201659357	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$27.56	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1223910725	CMS
GENZYME CORPORATION	$27.21	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1233696649	CMS
Madrigal Pharmaceuticals	$8.41	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1248248106	CMS
Ardelyx, Inc.	$32.87	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1247841312	CMS
ABBVIE INC.	$25.75	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1201659353	CMS
ABBVIE INC.	$20.64	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1201659351	CMS
Phathom Pharmaceuticals, Inc.	$6.36	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1219265760	CMS
Janssen Biotech, Inc.	$29.64	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1174884673	CMS
GENZYME CORPORATION	$33.76	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1233696657	CMS
Madrigal Pharmaceuticals	$12.23	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1248248103	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$18.02	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1223840793	CMS
Ipsen Biopharmaceuticals, Inc	$20.31	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1208823582	CMS
Aimmune Therapeutics, Inc.	$32.62	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1249686941	CMS
ABBVIE INC.	$18.68	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1201659349	CMS
Lilly USA, LLC	$22.89	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1186740813	CMS
ABBVIE INC.	$9.49	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1201659347	CMS
Madrigal Pharmaceuticals	$40.84	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1248248101	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$12.24	10/10/2025	Food and Beverage	No dispute reported	06/30/2026	1223808256	CMS
Organon LLC	$24.72	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1237758552	CMS
Janssen Biotech, Inc.	$30.17	10/03/2025	Food and Beverage	No dispute reported	06/30/2026	1174885184	CMS
ABBVIE INC.	$15.93	10/02/2025	Food and Beverage	No dispute reported	06/30/2026	1201659345	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$33.87	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1223932672	CMS
ABBVIE INC.	$10.39	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1201659343	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$28.85	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1231940359	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$33.95	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1223932845	CMS
Ardelyx, Inc.	$32.50	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1247841310	CMS
Ipsen Biopharmaceuticals, Inc	$17.33	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1208823578	CMS
GENZYME CORPORATION	$27.32	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1233696641	CMS
ABBVIE INC.	$16.41	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1201659341	CMS
Madrigal Pharmaceuticals	$9.99	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1248248098	CMS
ABBVIE INC.	$8.44	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1201659339	CMS
Aimmune Therapeutics, Inc.	$14.45	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1249686929	CMS
Lilly USA, LLC	$12.19	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1186677183	CMS
ABBVIE INC.	$24.32	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1201659337	CMS
Janssen Biotech, Inc.	$24.98	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1174884572	CMS
Ardelyx, Inc.	$3.30	09/12/2025	Food and Beverage	No dispute reported	06/30/2026	1247841308	CMS
Ardelyx, Inc.	$11.06	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1247841306	CMS
QOL Medical, LLC	$25.73	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1185011537	CMS
ABBVIE INC.	$12.65	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1201659335	CMS
Ipsen Biopharmaceuticals, Inc	$146.21	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1208823580	CMS
Madrigal Pharmaceuticals	$19.11	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1248248093	CMS
ABBVIE INC.	$20.26	09/05/2025	Food and Beverage	No dispute reported	06/30/2026	1201659333	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$28.04	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1223912854	CMS
Janssen Biotech, Inc.	$38.62	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1174884631	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.91	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1231940356	CMS
ABBVIE INC.	$14.63	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1201659331	CMS
GENZYME CORPORATION	$34.82	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1233696631	CMS
ABBVIE INC.	$6.79	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1201659329	CMS
Ardelyx, Inc.	$19.54	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1247841302	CMS
Ardelyx, Inc.	$3.50	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1247841304	CMS
Ipsen Biopharmaceuticals, Inc	$25.53	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1208823576	CMS
ABBVIE INC.	$21.70	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1201659327	CMS
ABBVIE INC.	$25.30	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1201659325	CMS
CapsoVision, Inc.	$25.00	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1234947236	CMS
CapsoVision, Inc.	$26.00	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1234947242	CMS
Lilly USA, LLC	$3.40	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1186689275	CMS
ABBVIE INC.	$23.73	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1201659323	CMS
Lilly USA, LLC	$23.40	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1186714673	CMS
Gilead Sciences, Inc.	$23.02	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1234494202	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$33.34	08/07/2025	Food and Beverage	No dispute reported	06/30/2026	1223931386	CMS
Madrigal Pharmaceuticals	$20.10	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1248248090	CMS
Janssen Biotech, Inc.	$18.79	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1174885203	CMS
Ardelyx, Inc.	$29.90	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1247841300	CMS
Janssen Biotech, Inc.	$33.13	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1174884719	CMS
ABBVIE INC.	$22.22	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1201659321	CMS
ABBVIE INC.	$21.09	07/24/2025	Food and Beverage	No dispute reported	06/30/2026	1201659319	CMS
Ipsen Biopharmaceuticals, Inc	$13.53	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1208823574	CMS
QOL Medical, LLC	$23.68	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1185011697	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$31.82	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1231940350	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.06	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1231940354	CMS
ABBVIE INC.	$18.09	07/19/2025	Food and Beverage	No dispute reported	06/30/2026	1201659317	CMS
ABBVIE INC.	$8.58	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1201659315	CMS
Ardelyx, Inc.	$12.59	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1247841298	CMS
ABBVIE INC.	$4.50	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1201659313	CMS
Lilly USA, LLC	$33.33	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1186714671	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.09	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1223882465	CMS
Madrigal Pharmaceuticals	$38.28	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1248248088	CMS
Regeneron Healthcare Solutions, Inc.	$25.28	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1212890676	CMS
Madrigal Pharmaceuticals	$41.19	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1248248086	CMS
Organon LLC	$16.41	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1237758546	CMS
ABBVIE INC.	$6.16	07/07/2025	Food and Beverage	No dispute reported	06/30/2026	1201659311	CMS
Aimmune Therapeutics, Inc.	$29.84	07/03/2025	Food and Beverage	No dispute reported	06/30/2026	1249686935	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$25.51	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1223899449	CMS
ABBVIE INC.	$0.82	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1201659309	CMS
ABBVIE INC.	$12.90	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1201659307	CMS
Janssen Biotech, Inc.	$38.18	06/24/2025	Food and Beverage	No dispute reported	06/30/2026	1174884743	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.53	06/24/2025	Food and Beverage	No dispute reported	06/30/2026	1223861888	CMS
Aimmune Therapeutics, Inc.	$11.85	06/20/2025	Food and Beverage	No dispute reported	06/30/2026	1249686927	CMS
Janssen Biotech, Inc.	$16.20	06/20/2025	Food and Beverage	No dispute reported	06/30/2026	1174884468	CMS
Aimmune Therapeutics, Inc.	$8.24	06/19/2025	Food and Beverage	No dispute reported	06/30/2026	1249686945	CMS
Janssen Biotech, Inc.	$30.11	06/19/2025	Food and Beverage	No dispute reported	06/30/2026	1174885092	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$31.00	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1223924994	CMS
ABBVIE INC.	$15.88	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1201659305	CMS
Lilly USA, LLC	$30.04	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1186740811	CMS
Janssen Biotech, Inc.	$28.71	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1174884531	CMS
ABBVIE INC.	$16.69	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1201659301	CMS
ABBVIE INC.	$4.85	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1201659303	CMS
Ardelyx, Inc.	$12.41	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1247841296	CMS
Regeneron Healthcare Solutions, Inc.	$29.98	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1212890674	CMS
Madrigal Pharmaceuticals	$30.35	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1248248082	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$2.48	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1231940343	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.64	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1231940347	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$31.38	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1223926143	CMS
ABBVIE INC.	$24.56	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1201659299	CMS
Ardelyx, Inc.	$32.56	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1247841294	CMS
ABBVIE INC.	$8.60	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1201659297	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$31.16	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1223925459	CMS
ABBVIE INC.	$13.65	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1201659295	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.53	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1223861886	CMS
ABBVIE INC.	$14.69	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1201659291	CMS
ABBVIE INC.	$1.01	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1201659293	CMS
ABBVIE INC.	$0.23	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1201659287	CMS
ABBVIE INC.	$10.52	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1201659289	CMS
GENZYME CORPORATION	$32.56	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1233696623	CMS
Gilead Sciences, Inc.	$29.79	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1234439305	CMS
Lilly USA, LLC	$26.20	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1186740809	CMS
ABBVIE INC.	$3.64	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1201659285	CMS
ABBVIE INC.	$11.02	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1201659283	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$28.20	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1223913506	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$31.38	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1223926141	CMS
ABBVIE INC.	$19.92	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1201659281	CMS
ABBVIE INC.	$8.00	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1201659279	CMS
Madrigal Pharmaceuticals	$31.82	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1248248077	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$30.26	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1223922146	CMS
Organon LLC	$20.77	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1237758548	CMS
ABBVIE INC.	$8.50	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1201659277	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$31.38	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1223926139	CMS
GENZYME CORPORATION	$28.40	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1233696617	CMS
ABBVIE INC.	$12.45	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1201659273	CMS
ABBVIE INC.	$21.93	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1201659275	CMS
Aimmune Therapeutics, Inc.	$30.42	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1249686937	CMS
CapsoVision, Inc.	$14.30	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1234946936	CMS
Lilly USA, LLC	$29.66	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1186689273	CMS
ABBVIE INC.	$13.49	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1201659271	CMS
ABBVIE INC.	$9.22	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1201659269	CMS
ABBVIE INC.	$21.05	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1201659267	CMS
Janssen Biotech, Inc.	$13.11	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1174884543	CMS
Madrigal Pharmaceuticals	$26.65	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1248248074	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.45	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1231940341	CMS
Intercept Pharmaceuticals, Inc.	$18.08	04/05/2025	Food and Beverage	No dispute reported	06/30/2026	1249873332	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.22	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1223867758	CMS
Ipsen Biopharmaceuticals, Inc	$33.34	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1208823572	CMS
QOL Medical, LLC	$25.69	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1185011645	CMS
Janssen Biotech, Inc.	$29.35	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1174885023	CMS
ABBVIE INC.	$16.79	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1201659265	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.61	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1223871161	CMS
Phathom Pharmaceuticals, Inc.	$16.00	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1219364424	CMS
ABBVIE INC.	$15.94	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1201659263	CMS
GENZYME CORPORATION	$55.67	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1233696627	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.73	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1223920084	CMS
Gilead Sciences, Inc.	$29.95	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1234438381	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.50	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1231940339	CMS
ABBVIE INC.	$27.85	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1201659261	CMS
ABBVIE INC.	$3.13	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1201659259	CMS
Aimmune Therapeutics, Inc.	$31.84	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1249686939	CMS
GENZYME CORPORATION	$29.75	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1233696609	CMS
Lilly USA, LLC	$31.22	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1186658173	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.02	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1223874434	CMS
ABBVIE INC.	$18.74	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1201659257	CMS
Madrigal Pharmaceuticals	$39.58	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1248248070	CMS
Ipsen Biopharmaceuticals, Inc	$24.23	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1208823570	CMS
ABBVIE INC.	$10.10	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1201659255	CMS
ABBVIE INC.	$20.06	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1201659253	CMS
GENZYME CORPORATION	$16.10	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1233696603	CMS
Ardelyx, Inc.	$9.72	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1247841292	CMS
Organon LLC	$21.56	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1237758550	CMS
ABBVIE INC.	$1.00	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1201659251	CMS
ABBVIE INC.	$13.51	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1201659249	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.33	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1223876788	CMS
Aimmune Therapeutics, Inc.	$29.72	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1249686933	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.22	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1223859259	CMS
Lilly USA, LLC	$28.02	02/06/2025	Food and Beverage	No dispute reported	06/30/2026	1186714669	CMS
ABBVIE INC.	$20.79	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1201659247	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.86	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1231940335	CMS
Regeneron Healthcare Solutions, Inc.	$24.67	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1212890672	CMS
Madrigal Pharmaceuticals	$31.06	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1248248066	CMS
Ardelyx, Inc.	$22.89	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1247841290	CMS
Braintree Laboratories, Inc.	$18.09	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1173776676	CMS
ABBVIE INC.	$24.69	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1201659245	CMS
ABBVIE INC.	$20.96	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1201659243	CMS
ABBVIE INC.	$17.36	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1201659241	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.04	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1223882007	CMS
Gilead Sciences, Inc.	$29.85	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1234438967	CMS
Madrigal Pharmaceuticals	$7.23	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1248248062	CMS
Janssen Biotech, Inc.	$22.44	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1174884598	CMS
Lilly USA, LLC	$2.18	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1186677181	CMS
Lilly USA, LLC	$24.19	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1186725125	CMS
ABBVIE INC.	$14.51	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1201659239	CMS
GENZYME CORPORATION	$23.49	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1233696595	CMS
GENZYME CORPORATION	$8.74	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1233696599	CMS
ABBVIE INC.	$21.05	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1201659237	CMS
Aimmune Therapeutics, Inc.	$26.64	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1249686931	CMS
Madrigal Pharmaceuticals	$46.32	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1248248058	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-1699781203

Plain: KEN W CHOW, NPI 1699781203. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1699781203.
APA 7: IndustryPayments. (2026). KEN W CHOW, NPI 1699781203 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1699781203
Bluebook: KEN W CHOW, NPI 1699781203, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1699781203.

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