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

FREDERIC NHA NGUYEN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI: 1528293628
CMS profile: 805375
Location: RICHARDSON, TX

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

$57,077.97

182 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

Ownership and Investment Interests

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

Ownership and investment interests are reported as the value of an interest held, not as a payment received. They are a different measure from the payment total on this page and are never combined with it.

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	$37,121.50	13
Compensation for serving as faculty or as a speaker for a medical education program	$7,095.00	7
Consulting Fee	$5,830.00	5
Food and Beverage	$3,803.49	151
Travel and Lodging	$3,227.98	6

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
PFIZER INC.	$20,557.33	27
Otsuka America Pharmaceutical, Inc.	$15,137.07	22
EISAI INC.	$12,125.13	19
ABBVIE INC.	$6,805.83	19
ARGENX US, INC.	$565.17	9
Lundbeck LLC	$289.65	19
ACADIA Pharmaceuticals Inc	$212.58	9
Genentech USA, Inc.	$187.71	7
Teva Pharmaceuticals USA, Inc.	$118.14	4
Neurocrine BioSciences, Inc.	$110.10	5
JAZZ PHARMACEUTICALS INC.	$109.46	4
Lilly USA, LLC	$94.33	4
UCB, Inc.	$91.15	5
Axsome Therapeutics, Inc.	$82.41	3
SK Life Science, Inc.	$78.85	4
Biogen, Inc.	$69.38	3
EMD Serono, Inc.	$54.56	3
TG THERAPEUTICS, INC.	$54.08	2
CATALYST PHARMACEUTICALS, INC.	$50.18	2
Merz Pharmaceuticals, LLC	$48.26	2
Janssen Biotech, Inc.	$44.16	2
Averitas Pharma Inc.	$37.60	1
HOSPIRA, INC.	$36.66	2
Takeda Pharmaceuticals U.S.A., Inc.	$32.97	1
GE HEALTHCARE	$24.96	1
Impel Pharmaceuticals LLC	$20.83	1
C2N Diagnostics, LLC	$20.79	1
TONIX PHARMACEUTICALS, INC.	$18.63	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$958.44	61
PY2020	$3,795.24	99
PY2021	$67,880.64	220
PY2022	$89,749.49	240
PY2023	$73,289.94	219
PY2024	$102,041.40	227
PY2025	$57,077.97	182

Payment records · PY2025 (182)

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
Axsome Therapeutics, Inc.	$29.16	12/19/2025	Food and Beverage	No dispute reported	06/30/2026	1235678490	CMS
Averitas Pharma Inc.	$37.60	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1248553006	CMS
Lundbeck LLC	$33.48	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1251829500	CMS
Otsuka America Pharmaceutical, Inc.	$7.91	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1227432907	CMS
Otsuka America Pharmaceutical, Inc.	$2,236.00	12/12/2025	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	1227432905	CMS
ABBVIE INC.	$9.62	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1203286468	CMS
Genentech USA, Inc.	$22.17	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1211514167	CMS
Otsuka America Pharmaceutical, Inc.	$111.85	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1227432902	CMS
UCB, Inc.	$16.39	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1224367863	CMS
Lundbeck LLC	$13.73	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1251829498	CMS
Eisai Inc.	$1,650.00	11/26/2025	Consulting Fee	No dispute reported	06/30/2026	1244480040	CMS
PFIZER INC.	$3,350.00	11/24/2025	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	1229380100	CMS
Otsuka America Pharmaceutical, Inc.	$8.95	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1227432899	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$32.97	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1223930420	CMS
Lundbeck LLC	$26.04	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1251829496	CMS
PFIZER INC.	$92.86	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1229392096	CMS
Biogen, Inc.	$20.72	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1208309981	CMS
PFIZER INC.	$8.26	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1229724124	CMS
ARGENX US, INC.	$22.82	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1240436895	CMS
Otsuka America Pharmaceutical, Inc.	$2,236.00	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	1227432895	CMS
ACADIA Pharmaceuticals Inc	$24.69	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1247787239	CMS
Janssen Biotech, Inc.	$19.53	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1175118067	CMS
Axsome Therapeutics, Inc.	$23.87	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1235631291	CMS
Otsuka America Pharmaceutical, Inc.	$143.60	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1227432891	CMS
Neurocrine BioSciences, Inc.	$25.05	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1243005013	CMS
SK Life Science, Inc.	$20.62	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1252289757	CMS
PFIZER INC.	$3,350.00	10/24/2025	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	1229341402	CMS
JAZZ PHARMACEUTICALS INC.	$30.06	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1234322305	CMS
ABBVIE INC.	$22.50	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1203286462	CMS
PFIZER INC.	$121.84	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1229300543	CMS
Otsuka America Pharmaceutical, Inc.	$8.83	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1227432887	CMS
PFIZER INC.	$20.67	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1229750920	CMS
Lundbeck LLC	$8.96	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1251829494	CMS
EMD Serono, Inc.	$15.44	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1236888018	CMS
ABBVIE INC.	$21.08	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1203286456	CMS
ABBVIE INC.	$15.00	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1203286450	CMS
PFIZER INC.	$8.99	10/03/2025	Food and Beverage	No dispute reported	06/30/2026	1229236050	CMS
Lundbeck LLC	$12.16	10/02/2025	Food and Beverage	No dispute reported	06/30/2026	1251829492	CMS
Otsuka America Pharmaceutical, Inc.	$20.15	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1227432883	CMS
ACADIA Pharmaceuticals Inc	$29.50	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1247787234	CMS
Teva Pharmaceuticals USA, Inc.	$23.07	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1247376796	CMS
Lundbeck LLC	$14.80	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1251829490	CMS
CATALYST PHARMACEUTICALS, INC.	$26.18	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1253225357	CMS
JAZZ PHARMACEUTICALS INC.	$29.70	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1234322895	CMS
PFIZER INC.	$1,525.00	09/22/2025	Consulting Fee	No dispute reported	06/30/2026	1229254294	CMS
Eisai Inc.	$14.08	09/20/2025	Food and Beverage	No dispute reported	06/30/2026	1244480022	CMS
Otsuka America Pharmaceutical, Inc.	$3,268.00	09/20/2025	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	1227432879	CMS
Otsuka America Pharmaceutical, Inc.	$890.00	09/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1227432875	CMS
Otsuka America Pharmaceutical, Inc.	$70.21	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1227432872	CMS
Lundbeck LLC	$17.85	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1251829488	CMS
ARGENX US, INC.	$33.55	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1240442149	CMS
Eisai Inc.	$1,320.00	09/11/2025	Compensation for serving as faculty or as a speaker for a medical education program	No dispute reported	06/30/2026	1244480038	CMS
Otsuka America Pharmaceutical, Inc.	$6.73	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1227432868	CMS
TG Therapeutics, Inc.	$21.42	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1226265624	CMS
PFIZER INC.	$26.81	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1229103625	CMS
Genentech USA, Inc.	$29.99	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1211514165	CMS
PFIZER INC.	$3,350.00	09/02/2025	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	1229080582	CMS
PFIZER INC.	$107.44	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1229201823	CMS
PFIZER INC.	$6.66	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1231685996	CMS
UCB, Inc.	$15.62	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1224367861	CMS
Teva Pharmaceuticals USA, Inc.	$31.37	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1247376792	CMS
Impel Pharmaceuticals LLC	$20.83	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1211449980	CMS
HOSPIRA, INC.	$19.72	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1229193224	CMS
ABBVIE INC.	$16.46	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1203286445	CMS
ACADIA Pharmaceuticals Inc	$31.65	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1247787231	CMS
Otsuka America Pharmaceutical, Inc.	$24.07	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1227432864	CMS
Lundbeck LLC	$3.95	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1251829486	CMS
Lilly USA, LLC	$23.46	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1186578604	CMS
EMD Serono, Inc.	$24.08	08/07/2025	Food and Beverage	No dispute reported	06/30/2026	1236908111	CMS
ARGENX US, INC.	$5.54	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1240437394	CMS
SK Life Science, Inc.	$17.23	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1252289723	CMS
Eisai Inc.	$5.43	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1244480014	CMS
Eisai Inc.	$382.04	08/04/2025	Travel and Lodging	No dispute reported	06/30/2026	1244480016	CMS
Eisai Inc.	$1.09	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1244480018	CMS
Eisai Inc.	$510.42	08/04/2025	Travel and Lodging	No dispute reported	06/30/2026	1244480020	CMS
PFIZER INC.	$9.94	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1229021927	CMS
Genentech USA, Inc.	$29.86	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1211514163	CMS
ACADIA Pharmaceuticals Inc	$21.82	07/24/2025	Food and Beverage	No dispute reported	06/30/2026	1247787227	CMS
ABBVIE INC.	$19.20	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1203286438	CMS
PFIZER INC.	$30.39	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1231683346	CMS
JAZZ PHARMACEUTICALS INC.	$24.84	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1234329803	CMS
Lundbeck LLC	$12.64	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1251829484	CMS
Axsome Therapeutics, Inc.	$29.38	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1235439940	CMS
ACADIA Pharmaceuticals Inc	$21.69	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1247787223	CMS
Janssen Biotech, Inc.	$24.63	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1175118182	CMS
Otsuka America Pharmaceutical, Inc.	$435.00	07/07/2025	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	1227432860	CMS
Otsuka America Pharmaceutical, Inc.	$1,087.50	06/27/2025	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	1227432856	CMS
GE HEALTHCARE	$24.96	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1244284846	CMS
PFIZER INC.	$3,200.00	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	1228876084	CMS
Eisai Inc.	$31.69	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1244480008	CMS
Genentech USA, Inc.	$26.75	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1211514159	CMS
Lilly USA, LLC	$23.60	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1186635275	CMS
Lundbeck LLC	$7.16	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1251829482	CMS
Tonix Medicines, Inc.	$18.63	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1235873209	CMS
ABBVIE INC.	$10.53	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1203286432	CMS
CATALYST PHARMACEUTICALS, INC.	$24.00	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1253225467	CMS
Lundbeck LLC	$12.99	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1251829480	CMS
Eisai Inc.	$1,980.00	05/28/2025	Consulting Fee	No dispute reported	06/30/2026	1244480012	CMS
PFIZER INC.	$25.00	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1231721872	CMS
JAZZ PHARMACEUTICALS INC.	$24.86	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1234329759	CMS
PFIZER INC.	$817.15	05/21/2025	Travel and Lodging	No dispute reported	06/30/2026	1229694172	CMS
SK Life Science, Inc.	$14.70	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1252289691	CMS
Eisai Inc.	$31.53	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1244480004	CMS
UCB, Inc.	$24.07	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1224367859	CMS
PFIZER INC.	$4,325.00	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	1228977956	CMS
PFIZER INC.	$99.61	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1228950712	CMS
Teva Pharmaceuticals USA, Inc.	$32.67	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1247376642	CMS
Eisai Inc.	$31.40	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1244480006	CMS
ABBVIE INC.	$18.37	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1203286426	CMS
ACADIA Pharmaceuticals Inc	$22.03	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1247787218	CMS
Lundbeck LLC	$9.42	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1251829478	CMS
Eisai Inc.	$275.00	05/09/2025	Consulting Fee	No dispute reported	06/30/2026	1244480010	CMS
Merz Pharmaceuticals, LLC	$26.05	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1232560037	CMS
ARGENX US, INC.	$21.06	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1240445061	CMS
Biogen, Inc.	$29.53	05/04/2025	Food and Beverage	No dispute reported	06/30/2026	1208360700	CMS
Otsuka America Pharmaceutical, Inc.	$26.42	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1227432852	CMS
ABBVIE INC.	$3,250.00	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	1203286421	CMS
Lilly USA, LLC	$23.24	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1186587652	CMS
Neurocrine BioSciences, Inc.	$21.19	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1243021175	CMS
ABBVIE INC.	$16.81	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1203286409	CMS
ABBVIE INC.	$27.22	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1203286415	CMS
PFIZER INC.	$6.97	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1231597753	CMS
Genentech USA, Inc.	$30.45	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1211514161	CMS
C2N Diagnostics, LLC	$20.79	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1244141832	CMS
PFIZER INC.	$6.35	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1231443217	CMS
Lundbeck LLC	$19.90	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1251829476	CMS
ABBVIE INC.	$14.36	04/11/2025	Food and Beverage	No dispute reported	06/30/2026	1203286403	CMS
ABBVIE INC.	$18.64	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1203286398	CMS
Otsuka America Pharmaceutical, Inc.	$8.89	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1227432849	CMS
Merz Pharmaceuticals, LLC	$22.21	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1232560035	CMS
Lundbeck LLC	$9.62	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1251829474	CMS
ARGENX US, INC.	$9.58	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1240425127	CMS
ACADIA Pharmaceuticals Inc	$24.34	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1247787214	CMS
Neurocrine BioSciences, Inc.	$24.36	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1243007825	CMS
PFIZER INC.	$3.80	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1231312330	CMS
ABBVIE INC.	$20.76	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1203286393	CMS
Lundbeck LLC	$19.96	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1251829472	CMS
ARGENX US, INC.	$400.00	03/19/2025	Consulting Fee	No dispute reported	06/30/2026	1240424800	CMS
Lilly USA, LLC	$24.03	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1186635273	CMS
PFIZER INC.	$8.10	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1231680755	CMS
Genentech USA, Inc.	$20.09	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1211514157	CMS
Biogen, Inc.	$19.13	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1208422424	CMS
Teva Pharmaceuticals USA, Inc.	$31.03	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1247376606	CMS
SK Life Science, Inc.	$26.30	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1252289653	CMS
Eisai Inc.	$1,375.00	03/06/2025	Compensation for serving as faculty or as a speaker for a medical education program	No dispute reported	06/30/2026	1244480024	CMS
Eisai Inc.	$1,375.00	03/06/2025	Compensation for serving as faculty or as a speaker for a medical education program	No dispute reported	06/30/2026	1244480026	CMS
Eisai Inc.	$550.00	03/06/2025	Compensation for serving as faculty or as a speaker for a medical education program	No dispute reported	06/30/2026	1244480028	CMS
Eisai Inc.	$117.45	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1244480030	CMS
Eisai Inc.	$550.00	03/06/2025	Compensation for serving as faculty or as a speaker for a medical education program	No dispute reported	06/30/2026	1244480034	CMS
PFIZER INC.	$19.15	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1229041495	CMS
EMD Serono, Inc.	$15.04	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1236914278	CMS
ACADIA Pharmaceuticals Inc	$16.70	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1247787209	CMS
ARGENX US, INC.	$30.02	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1240419457	CMS
ARGENX US, INC.	$37.22	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1240420939	CMS
Lundbeck LLC	$6.67	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1251829470	CMS
ABBVIE INC.	$3,250.00	02/21/2025	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	1203286387	CMS
HOSPIRA, INC.	$16.94	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1231356770	CMS
Lundbeck LLC	$26.45	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1251829468	CMS
TG Therapeutics, Inc.	$32.66	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1226265433	CMS
Otsuka America Pharmaceutical, Inc.	$12.77	02/14/2025	Food and Beverage	No dispute reported	06/30/2026	1227432845	CMS
ARGENX US, INC.	$5.38	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1240420525	CMS
UCB, Inc.	$21.11	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1224367857	CMS
UCB, Inc.	$13.96	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1224367855	CMS
Otsuka America Pharmaceutical, Inc.	$3,784.00	02/05/2025	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	1227432841	CMS
PFIZER INC.	$11.04	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1229209234	CMS
Otsuka America Pharmaceutical, Inc.	$321.40	02/01/2025	Travel and Lodging	No dispute reported	06/30/2026	1227432836	CMS
PFIZER INC.	$20.52	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1231457213	CMS
Otsuka America Pharmaceutical, Inc.	$121.82	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1227432828	CMS
Otsuka America Pharmaceutical, Inc.	$306.97	01/30/2025	Travel and Lodging	No dispute reported	06/30/2026	1227432832	CMS
ABBVIE INC.	$19.30	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1203286382	CMS
Lundbeck LLC	$13.51	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1251829466	CMS
ABBVIE INC.	$15.55	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1203286376	CMS
Lundbeck LLC	$20.36	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1251829464	CMS
ACADIA Pharmaceuticals Inc	$20.16	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1247787206	CMS
ABBVIE INC.	$19.00	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1203286369	CMS
Eisai Inc.	$1,375.00	01/22/2025	Compensation for serving as faculty or as a speaker for a medical education program	No dispute reported	06/30/2026	1244480032	CMS
Eisai Inc.	$550.00	01/22/2025	Compensation for serving as faculty or as a speaker for a medical education program	No dispute reported	06/30/2026	1244480036	CMS
PFIZER INC.	$5.78	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1231562496	CMS
Neurocrine BioSciences, Inc.	$20.38	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1243024406	CMS
ABBVIE INC.	$21.43	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1203286364	CMS
Neurocrine BioSciences, Inc.	$19.12	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1243029660	CMS
Genentech USA, Inc.	$28.40	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1211514155	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-1528293628

Plain: FREDERIC NHA NGUYEN, NPI 1528293628. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1528293628.
APA 7: IndustryPayments. (2026). FREDERIC NHA NGUYEN, NPI 1528293628 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1528293628
Bluebook: FREDERIC NHA NGUYEN, NPI 1528293628, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1528293628.

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