Covered recipient · General Payments record

AN L NGUYEN

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI: 1841559283
CMS profile: 672416
Location: HOUSTON, TX

General Payments · PY2018–2024

$15,634.10

Reported across 792 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,973.83

140 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated

The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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 (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$2,973.83	140

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Takeda Pharmaceuticals U.S.A., Inc.	$478.16	16
GlaxoSmithKline, LLC.	$353.05	26
Acerta Pharma LLC	$350.15	15
Regeneron Healthcare Solutions, Inc.	$342.85	13
Grifols USA, LLC	$240.31	10
Blueprint Medicines Corporation	$219.09	9
NOVARTIS PHARMACEUTICALS CORPORATION	$168.78	8
ABBVIE INC.	$168.54	11
Pharming Healthcare, Inc.	$111.57	5
Kaleo, Inc.	$88.13	4
Incyte Corporation	$85.35	5
BioCryst US Sales Co., LLC	$75.81	5
CSL Behring	$74.87	3
Genentech USA, Inc.	$61.00	2
GENZYME CORPORATION	$53.30	2
PFIZER INC.	$45.34	3
Amgen Inc.	$40.59	2
X4 Pharmaceuticals, Inc.	$16.94	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$1,700.00	80
PY2019	$1,971.56	90
PY2020	$1,538.15	91
PY2021	$2,226.58	122
PY2022	$2,090.13	124
PY2023	$3,133.85	145
PY2024	$2,973.83	140

Payment records · PY2024 (140)

Sorted by paying entity, then date · as published by CMS

Program year 2024 2018 2019 2020 2021 2022 2023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
ABBVIE INC.	$4.42	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1105116596	CMS
ABBVIE INC.	$14.69	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1105116598	CMS
ABBVIE INC.	$18.18	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1105116600	CMS
ABBVIE INC.	$13.64	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1105116602	CMS
ABBVIE INC.	$16.60	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1105116604	CMS
ABBVIE INC.	$21.95	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1105116606	CMS
ABBVIE INC.	$14.48	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1105116608	CMS
ABBVIE INC.	$16.60	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1105116610	CMS
ABBVIE INC.	$19.71	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1105116612	CMS
ABBVIE INC.	$14.82	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1105116614	CMS
ABBVIE INC.	$13.45	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1105116616	CMS
Amgen Inc.	$21.14	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1111661791	CMS
Amgen Inc.	$19.45	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1111661793	CMS
AstraZeneca Pharmaceuticals LP	$101.17	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1104446931	CMS
AstraZeneca Pharmaceuticals LP	$17.56	01/22/2024	Food and Beverage	Undisputed	01/23/2026	1105612341	CMS
AstraZeneca Pharmaceuticals LP	$19.53	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1105794412	CMS
AstraZeneca Pharmaceuticals LP	$17.56	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1105405283	CMS
AstraZeneca Pharmaceuticals LP	$17.56	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1105762604	CMS
AstraZeneca Pharmaceuticals LP	$18.29	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1104753862	CMS
AstraZeneca Pharmaceuticals LP	$20.14	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1105230342	CMS
AstraZeneca Pharmaceuticals LP	$17.04	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1105872353	CMS
AstraZeneca Pharmaceuticals LP	$17.56	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1105226456	CMS
AstraZeneca Pharmaceuticals LP	$15.23	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1104637603	CMS
AstraZeneca Pharmaceuticals LP	$16.99	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1104450046	CMS
AstraZeneca Pharmaceuticals LP	$17.56	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1105286365	CMS
AstraZeneca Pharmaceuticals LP	$18.84	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1104740365	CMS
AstraZeneca Pharmaceuticals LP	$17.56	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1105820369	CMS
AstraZeneca Pharmaceuticals LP	$17.56	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1104751270	CMS
BioCryst US Sales Co., LLC	$17.46	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1117470246	CMS
BioCryst US Sales Co., LLC	$14.94	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1117471548	CMS
BioCryst US Sales Co., LLC	$13.28	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1117469397	CMS
BioCryst US Sales Co., LLC	$13.28	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1117469399	CMS
BioCryst US Sales Co., LLC	$16.85	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1117476804	CMS
Blueprint Medicines Corporation	$24.59	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1147456009	CMS
Blueprint Medicines Corporation	$25.95	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1147456029	CMS
Blueprint Medicines Corporation	$30.36	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1147456059	CMS
Blueprint Medicines Corporation	$25.40	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1147456069	CMS
Blueprint Medicines Corporation	$19.88	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1147456101	CMS
Blueprint Medicines Corporation	$22.19	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1147456111	CMS
Blueprint Medicines Corporation	$29.27	10/25/2024	Food and Beverage	Undisputed	01/23/2026	1147456127	CMS
Blueprint Medicines Corporation	$22.19	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1147456131	CMS
Blueprint Medicines Corporation	$19.26	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1147456141	CMS
CSL Behring	$24.85	09/13/2024	Food and Beverage	Undisputed	01/23/2026	1134635559	CMS
CSL Behring	$22.21	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1134635565	CMS
CSL Behring	$27.81	12/20/2024	Food and Beverage	Undisputed	01/23/2026	1134635573	CMS
Genentech USA, Inc.	$32.77	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1132975743	CMS
Genentech USA, Inc.	$28.23	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1132975745	CMS
GENZYME CORPORATION	$30.13	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1139875524	CMS
GENZYME CORPORATION	$23.17	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1139875588	CMS
GlaxoSmithKline, LLC.	$9.40	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1116379662	CMS
GlaxoSmithKline, LLC.	$22.45	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1116635354	CMS
GlaxoSmithKline, LLC.	$14.40	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1116119097	CMS
GlaxoSmithKline, LLC.	$18.76	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1116031391	CMS
GlaxoSmithKline, LLC.	$13.10	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1115794393	CMS
GlaxoSmithKline, LLC.	$6.08	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1116294941	CMS
GlaxoSmithKline, LLC.	$24.97	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1116244706	CMS
GlaxoSmithKline, LLC.	$11.64	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1116425531	CMS
GlaxoSmithKline, LLC.	$14.53	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1116449607	CMS
GlaxoSmithKline, LLC.	$3.61	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1116107290	CMS
GlaxoSmithKline, LLC.	$7.97	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1116539344	CMS
GlaxoSmithKline, LLC.	$17.41	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1115799753	CMS
GlaxoSmithKline, LLC.	$7.54	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1116262209	CMS
GlaxoSmithKline, LLC.	$18.09	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1115992991	CMS
GlaxoSmithKline, LLC.	$7.10	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1116294353	CMS
GlaxoSmithKline, LLC.	$9.71	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1116421785	CMS
GlaxoSmithKline, LLC.	$23.78	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1116137071	CMS
GlaxoSmithKline, LLC.	$7.90	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1116387368	CMS
GlaxoSmithKline, LLC.	$12.64	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1116667986	CMS
GlaxoSmithKline, LLC.	$23.71	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1116453147	CMS
GlaxoSmithKline, LLC.	$10.75	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1116323536	CMS
GlaxoSmithKline, LLC.	$18.41	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1116461572	CMS
GlaxoSmithKline, LLC.	$12.57	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1116207320	CMS
GlaxoSmithKline, LLC.	$13.93	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1116113926	CMS
GlaxoSmithKline, LLC.	$11.89	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1116315220	CMS
GlaxoSmithKline, LLC.	$10.71	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1116371073	CMS
Grifols USA, LLC	$19.26	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1124714329	CMS
Grifols USA, LLC	$17.83	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1124714331	CMS
Grifols USA, LLC	$24.43	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1124714333	CMS
Grifols USA, LLC	$26.32	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1124714343	CMS
Grifols USA, LLC	$27.27	07/04/2024	Food and Beverage	Undisputed	01/23/2026	1124714341	CMS
Grifols USA, LLC	$25.88	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1124714335	CMS
Grifols USA, LLC	$26.60	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1124714337	CMS
Grifols USA, LLC	$23.50	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1124714339	CMS
Grifols USA, LLC	$21.83	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1124714345	CMS
Grifols USA, LLC	$27.39	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1124714347	CMS
Incyte Corporation	$17.51	03/22/2024	Food and Beverage	Undisputed	01/23/2026	1141184996	CMS
Incyte Corporation	$16.60	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1141300305	CMS
Incyte Corporation	$18.44	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1141224922	CMS
Incyte Corporation	$15.08	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1141301627	CMS
Incyte Corporation	$17.72	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1141186566	CMS
kaleo, Inc.	$21.20	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1126622643	CMS
kaleo, Inc.	$23.13	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1126622645	CMS
kaleo, Inc.	$21.81	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1126622649	CMS
kaleo, Inc.	$21.99	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1126622647	CMS
Novartis Pharmaceuticals Corporation	$19.06	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1086981146	CMS
Novartis Pharmaceuticals Corporation	$20.42	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1086981152	CMS
Novartis Pharmaceuticals Corporation	$23.21	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1086981158	CMS
Novartis Pharmaceuticals Corporation	$20.20	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1086981162	CMS
Novartis Pharmaceuticals Corporation	$23.82	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1086981176	CMS
Novartis Pharmaceuticals Corporation	$21.84	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1086981184	CMS
Novartis Pharmaceuticals Corporation	$18.77	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1086981190	CMS
Novartis Pharmaceuticals Corporation	$21.46	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1086981204	CMS
PFIZER INC.	$18.08	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1131051728	CMS
PFIZER INC.	$13.86	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1131037862	CMS
PFIZER INC.	$13.40	08/16/2024	Food and Beverage	Undisputed	01/23/2026	1131833232	CMS
Pharming Healthcare, Inc.	$20.75	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1132158557	CMS
Pharming Healthcare, Inc.	$28.86	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1132158565	CMS
Pharming Healthcare, Inc.	$19.96	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1132158573	CMS
Pharming Healthcare, Inc.	$26.84	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1132158580	CMS
Pharming Healthcare, Inc.	$15.16	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1132158587	CMS
Regeneron Healthcare Solutions, Inc.	$26.62	01/13/2024	Food and Beverage	Undisputed	01/23/2026	1114124021	CMS
Regeneron Healthcare Solutions, Inc.	$26.59	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1114124023	CMS
Regeneron Healthcare Solutions, Inc.	$13.35	02/10/2024	Food and Beverage	Undisputed	01/23/2026	1114124025	CMS
Regeneron Healthcare Solutions, Inc.	$19.86	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1114124027	CMS
Regeneron Healthcare Solutions, Inc.	$29.79	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1114124029	CMS
Regeneron Healthcare Solutions, Inc.	$23.44	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1114124031	CMS
Regeneron Healthcare Solutions, Inc.	$24.44	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1114124033	CMS
Regeneron Healthcare Solutions, Inc.	$33.96	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1114124035	CMS
Regeneron Healthcare Solutions, Inc.	$27.60	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1114124037	CMS
Regeneron Healthcare Solutions, Inc.	$27.90	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1114124039	CMS
Regeneron Healthcare Solutions, Inc.	$29.54	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1114124041	CMS
Regeneron Healthcare Solutions, Inc.	$30.43	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1114124043	CMS
Regeneron Healthcare Solutions, Inc.	$29.33	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1114124045	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$31.17	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1137643204	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$25.98	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1137643206	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$27.45	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1137643208	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.06	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1137643210	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.86	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1137643212	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$38.18	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1137643214	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$30.30	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1137643216	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$31.17	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1137643218	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$32.89	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1137643220	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$31.38	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1137643222	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$34.87	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1137643224	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$28.08	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1137643226	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$28.35	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1137643228	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.38	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1137643230	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$30.40	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1137643232	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.64	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1137643234	CMS
X4 Pharmaceuticals, Inc.	$16.94	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1147390986	CMS

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-01-23
Program years on this page: 2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files: Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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