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 DUONG NGUYEN

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1205193828
CMS profile: 54692
Location: TEMPLE 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

$30,255.60

170 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
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$25,630.00	13
Food and Beverage	$4,541.60	156
Education	$84.00	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$12,607.23	53
Ardelyx, Inc.	$7,896.01	19
Phathom Pharmaceuticals, Inc.	$7,438.74	17
BOSTON SCIENTIFIC CORPORATION	$668.90	12
Madrigal Pharmaceuticals	$547.17	16
Janssen Biotech, Inc.	$352.53	20
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$278.98	11
Gilead Sciences, Inc.	$164.63	8
PFIZER INC.	$119.51	6
QOL Medical, LLC	$63.57	3
VIVUS LLC	$49.46	2
GENZYME CORPORATION	$41.53	2
AIMMUNE THERAPEUTICS, INC.	$27.34	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$34,473.47	113
PY2020	$19,509.80	71
PY2021	$41,903.66	117
PY2022	$16,218.34	147
PY2023	$15,076.66	139
PY2024	$33,269.14	170
PY2025	$30,255.60	170

Payment records · PY2025 (170)

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
VIVUS LLC	$31.54	12/23/2025	Food and Beverage	No dispute reported	06/30/2026	1188053158	CMS
ABBVIE INC.	$8.19	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1203289513	CMS
Janssen Biotech, Inc.	$25.05	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1174845592	CMS
Ardelyx, Inc.	$17.47	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1247870773	CMS
PFIZER INC.	$30.00	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1229932269	CMS
Madrigal Pharmaceuticals	$6.17	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1248293538	CMS
Madrigal Pharmaceuticals	$9.81	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1248293536	CMS
ABBVIE INC.	$22.33	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1203289506	CMS
ABBVIE INC.	$24.41	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1203289500	CMS
Ardelyx, Inc.	$145.93	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1247870769	CMS
Ardelyx, Inc.	$1,750.00	12/03/2025	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	1247870771	CMS
ABBVIE INC.	$2,875.00	12/01/2025	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	1203289496	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$8.85	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1231940327	CMS
Boston Scientific Corporation	$40.43	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1181130490	CMS
Janssen Biotech, Inc.	$11.84	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1174845744	CMS
Boston Scientific Corporation	$19.32	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1181130488	CMS
ABBVIE INC.	$6.89	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1203289490	CMS
ABBVIE INC.	$8.65	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1203289478	CMS
ABBVIE INC.	$26.06	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1203289484	CMS
ABBVIE INC.	$21.13	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1203289472	CMS
Phathom Pharmaceuticals, Inc.	$10.44	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1219245853	CMS
Ardelyx, Inc.	$500.00	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	1247870767	CMS
ABBVIE INC.	$125.00	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1203289466	CMS
Ardelyx, Inc.	$31.44	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1247870765	CMS
PFIZER INC.	$17.30	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1229591392	CMS
Phathom Pharmaceuticals, Inc.	$6.40	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1219245851	CMS
ABBVIE INC.	$34.38	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1203289460	CMS
Janssen Biotech, Inc.	$9.07	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1174845461	CMS
Gilead Sciences, Inc.	$25.70	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1234468461	CMS
Ardelyx, Inc.	$24.33	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1247870763	CMS
Janssen Biotech, Inc.	$16.91	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1174845806	CMS
Boston Scientific Corporation	$41.06	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1181130484	CMS
Boston Scientific Corporation	$72.47	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1181130486	CMS
ABBVIE INC.	$7.08	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1203289454	CMS
Janssen Biotech, Inc.	$7.56	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1174845470	CMS
ABBVIE INC.	$24.57	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1203289448	CMS
PFIZER INC.	$15.99	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1229682961	CMS
Ardelyx, Inc.	$33.84	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1247870761	CMS
Phathom Pharmaceuticals, Inc.	$7.82	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1219245855	CMS
ABBVIE INC.	$2,875.00	09/25/2025	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	1203289442	CMS
Ardelyx, Inc.	$9.36	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1247870759	CMS
Madrigal Pharmaceuticals	$150.00	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1248293534	CMS
ABBVIE INC.	$16.13	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1203289436	CMS
Phathom Pharmaceuticals, Inc.	$26.81	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1219245849	CMS
ABBVIE INC.	$19.02	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1203289431	CMS
Janssen Biotech, Inc.	$20.27	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1174845642	CMS
ABBVIE INC.	$25.08	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1203289425	CMS
Aimmune Therapeutics, Inc.	$27.34	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1249692201	CMS
ABBVIE INC.	$10.30	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1203289420	CMS
Janssen Biotech, Inc.	$6.18	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1174845765	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.02	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1231940324	CMS
ABBVIE INC.	$2,875.00	08/28/2025	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	1203289414	CMS
ABBVIE INC.	$18.32	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1203289406	CMS
Madrigal Pharmaceuticals	$124.99	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1248293532	CMS
ABBVIE INC.	$10.34	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1203289401	CMS
Phathom Pharmaceuticals, Inc.	$21.41	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1219245847	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$7.74	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1231940320	CMS
Madrigal Pharmaceuticals	$6.49	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1248293530	CMS
ABBVIE INC.	$17.06	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1203289396	CMS
Ardelyx, Inc.	$25.47	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1247870757	CMS
Janssen Biotech, Inc.	$84.00	08/19/2025	Education	No dispute reported	06/30/2026	1174845486	CMS
ABBVIE INC.	$24.32	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1203289390	CMS
Ardelyx, Inc.	$125.00	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1247870753	CMS
Ardelyx, Inc.	$1,750.00	08/13/2025	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	1247870755	CMS
Phathom Pharmaceuticals, Inc.	$1,720.00	08/13/2025	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	1219245843	CMS
ABBVIE INC.	$30.70	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1203289383	CMS
Ardelyx, Inc.	$8.64	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1247870751	CMS
Janssen Biotech, Inc.	$6.39	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1174845652	CMS
Ardelyx, Inc.	$26.83	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1247870745	CMS
Ardelyx, Inc.	$124.87	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1247870747	CMS
Ardelyx, Inc.	$1,750.00	07/30/2025	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	1247870749	CMS
PFIZER INC.	$16.86	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1229053234	CMS
ABBVIE INC.	$20.33	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1203289378	CMS
ABBVIE INC.	$27.63	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1203289371	CMS
Phathom Pharmaceuticals, Inc.	$15.39	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1219245845	CMS
Madrigal Pharmaceuticals	$22.04	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1248293528	CMS
GENZYME CORPORATION	$17.11	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1233682528	CMS
Madrigal Pharmaceuticals	$8.65	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1248293526	CMS
ABBVIE INC.	$14.87	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1203289366	CMS
Gilead Sciences, Inc.	$28.12	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1234450487	CMS
ABBVIE INC.	$8.93	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1203289360	CMS
Madrigal Pharmaceuticals	$24.86	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1248293524	CMS
ABBVIE INC.	$9.38	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1203289354	CMS
Boston Scientific Corporation	$59.78	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1181130480	CMS
Janssen Biotech, Inc.	$8.60	06/24/2025	Food and Beverage	No dispute reported	06/30/2026	1174845776	CMS
Janssen Biotech, Inc.	$16.28	06/24/2025	Food and Beverage	No dispute reported	06/30/2026	1174845795	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$124.90	06/24/2025	Food and Beverage	No dispute reported	06/30/2026	1231940329	CMS
ABBVIE INC.	$25.18	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1203289347	CMS
Gilead Sciences, Inc.	$31.42	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1234430660	CMS
ABBVIE INC.	$21.59	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1203289335	CMS
ABBVIE INC.	$11.74	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1203289342	CMS
Janssen Biotech, Inc.	$18.26	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1174845755	CMS
PFIZER INC.	$20.22	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1231348358	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.51	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1231940317	CMS
Ardelyx, Inc.	$8.96	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1247870743	CMS
Gilead Sciences, Inc.	$23.77	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1234486714	CMS
Gilead Sciences, Inc.	$2.00	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1234609471	CMS
ABBVIE INC.	$24.93	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1203289329	CMS
Madrigal Pharmaceuticals	$16.68	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1248293522	CMS
Janssen Biotech, Inc.	$18.67	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1174845714	CMS
ABBVIE INC.	$8.82	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1203289324	CMS
Janssen Biotech, Inc.	$10.50	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1174845662	CMS
QOL Medical, LLC	$25.62	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1185011131	CMS
Gilead Sciences, Inc.	$20.98	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1234518313	CMS
QOL Medical, LLC	$19.97	05/16/2025	Food and Beverage	No dispute reported	06/30/2026	1185011125	CMS
ABBVIE INC.	$27.05	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1203289319	CMS
Madrigal Pharmaceuticals	$11.35	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1248293518	CMS
Madrigal Pharmaceuticals	$3.60	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1248293520	CMS
Phathom Pharmaceuticals, Inc.	$17.55	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1219315057	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.32	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1231940313	CMS
ABBVIE INC.	$10.13	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1203289314	CMS
PFIZER INC.	$19.14	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1228834649	CMS
Phathom Pharmaceuticals, Inc.	$1,720.00	05/07/2025	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	1219245841	CMS
Boston Scientific Corporation	$100.16	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1181130478	CMS
Boston Scientific Corporation	$16.40	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1181130482	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.03	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1231940311	CMS
Phathom Pharmaceuticals, Inc.	$149.99	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1219245839	CMS
Gilead Sciences, Inc.	$27.44	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1234455485	CMS
Boston Scientific Corporation	$128.90	04/26/2025	Food and Beverage	No dispute reported	06/30/2026	1181130474	CMS
Boston Scientific Corporation	$26.93	04/26/2025	Food and Beverage	No dispute reported	06/30/2026	1181130476	CMS
ABBVIE INC.	$19.35	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1203289307	CMS
Boston Scientific Corporation	$72.90	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1181130472	CMS
ABBVIE INC.	$18.11	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1203289303	CMS
Ardelyx, Inc.	$32.56	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1247870741	CMS
Madrigal Pharmaceuticals	$15.78	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1248293516	CMS
ABBVIE INC.	$6.82	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1203289296	CMS
Ardelyx, Inc.	$1,500.00	04/15/2025	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	1247870739	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.87	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1231940308	CMS
ABBVIE INC.	$2,875.00	04/11/2025	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	1203289289	CMS
Boston Scientific Corporation	$13.38	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1181130470	CMS
Madrigal Pharmaceuticals	$6.68	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1248293514	CMS
Janssen Biotech, Inc.	$24.64	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1174845683	CMS
Janssen Biotech, Inc.	$2.63	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1174845727	CMS
ABBVIE INC.	$10.57	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1203289278	CMS
ABBVIE INC.	$111.10	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1203289284	CMS
GENZYME CORPORATION	$24.42	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1233682500	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.48	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1231940301	CMS
ABBVIE INC.	$17.35	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1203289272	CMS
Gilead Sciences, Inc.	$5.20	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1234602068	CMS
Madrigal Pharmaceuticals	$114.24	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1248293510	CMS
Madrigal Pharmaceuticals	$7.01	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1248293512	CMS
Boston Scientific Corporation	$77.17	03/14/2025	Food and Beverage	No dispute reported	06/30/2026	1181130468	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.92	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1231940304	CMS
Phathom Pharmaceuticals, Inc.	$23.20	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1219315145	CMS
ABBVIE INC.	$17.94	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1203289267	CMS
VIVUS LLC	$17.92	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1188053156	CMS
Ardelyx, Inc.	$31.31	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1247870737	CMS
Janssen Biotech, Inc.	$8.03	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1174845612	CMS
Phathom Pharmaceuticals, Inc.	$1,720.00	03/05/2025	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	1219315131	CMS
ABBVIE INC.	$18.15	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1203289261	CMS
QOL Medical, LLC	$17.98	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1185011045	CMS
ABBVIE INC.	$14.85	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1203289255	CMS
Phathom Pharmaceuticals, Inc.	$118.74	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1219315059	CMS
ABBVIE INC.	$27.40	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1203289249	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.34	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1231940298	CMS
ABBVIE INC.	$23.28	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1203289243	CMS
Phathom Pharmaceuticals, Inc.	$11.01	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1219315133	CMS
Madrigal Pharmaceuticals	$18.82	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1248293508	CMS
ABBVIE INC.	$16.09	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1203289231	CMS
ABBVIE INC.	$29.93	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1203289237	CMS
Janssen Biotech, Inc.	$25.81	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1174845495	CMS
Janssen Biotech, Inc.	$2.71	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1174845563	CMS
Phathom Pharmaceuticals, Inc.	$1,720.00	01/29/2025	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	1219294612	CMS
ABBVIE INC.	$9.16	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1203289225	CMS
Phathom Pharmaceuticals, Inc.	$125.00	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1219294660	CMS
Phathom Pharmaceuticals, Inc.	$24.98	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1219315061	CMS
ABBVIE INC.	$33.24	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1203289219	CMS
ABBVIE INC.	$17.99	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1203289213	CMS
Janssen Biotech, Inc.	$29.13	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1174845543	CMS
ABBVIE INC.	$25.36	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1203289208	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-1205193828

Plain: KEN DUONG NGUYEN, NPI 1205193828. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1205193828.
APA 7: IndustryPayments. (2026). KEN DUONG NGUYEN, NPI 1205193828 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1205193828
Bluebook: KEN DUONG NGUYEN, NPI 1205193828, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1205193828.

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