JEREMIAS TAN

Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology FAIRFAX, VA NPI 1699723213

General Payments — all program years on this page

$15,366.09

Category: General Payments
Program years: PY2018–2024
Record count: 753
As of (CMS publication): 2026-01-23

Latest program year (PY2024): $3,236.87 across 131 records · disputed records: 0

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

How this figure is 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

Latest program year (PY2024) · sorted by reported total.

Nature of payment	Amount	Records
Food and Beverage	$3,145.26	126
Education	$91.61	5

By paying entity

Latest program year (PY2024) · sorted by reported total.

Paying entity	Amount	Records
ABBVIE INC.	$493.40	29
Takeda Pharmaceuticals U.S.A., Inc.	$294.35	16
BOSTON SCIENTIFIC CORPORATION	$254.20	2
Janssen Biotech, Inc.	$254.08	9
Phathom Pharmaceuticals, Inc.	$238.05	8
PFIZER INC.	$216.85	10
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$195.43	10
Gilead Sciences, Inc.	$171.25	8
Endogastric Solutions, Inc	$153.57	1
Ipsen Biopharmaceuticals, Inc	$116.58	5
E.R. Squibb & Sons, L.L.C.	$116.46	1
Celgene Corporation	$100.93	6
Ardelyx, Inc.	$98.94	4
Celltrion USA Inc.	$91.61	5
Regeneron Healthcare Solutions, Inc.	$76.56	3
Echosens North America, Inc.	$53.01	1
Enterra Medical, Inc.	$49.31	2
Lilly USA, LLC	$47.07	2
Digestive Care, Inc.	$41.59	1
INTERCEPT PHARMACEUTICALS, INC.	$37.76	2
AIMMUNE THERAPEUTICS, INC.	$34.16	1
QOL Medical, LLC	$30.63	1
GENZYME CORPORATION	$21.72	1
Alnylam Pharmaceuticals Inc.	$17.08	1
Novo Nordisk AS	$16.54	1
Teva Pharmaceuticals USA, Inc.	$15.74	1

By program year

Program year	Amount	Records
2018	$1,121.09	88
2019	$2,428.97	137
2020	$782.65	53
2021	$1,101.42	64
2022	$3,950.19	141
2023	$2,744.90	139
2024	$3,236.87	131

Records — PY2024 (131)

Record ID	Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Source
1075858891	Celltrion USA Inc.	$21.69	01/24/2024	Education	Undisputed	01/23/2026	View at CMS
1075858893	Celltrion USA Inc.	$17.26	03/17/2024	Education	Undisputed	01/23/2026	View at CMS
1075858895	Celltrion USA Inc.	$18.12	03/20/2024	Education	Undisputed	01/23/2026	View at CMS
1075858897	Celltrion USA Inc.	$17.72	06/19/2024	Education	Undisputed	01/23/2026	View at CMS
1075858899	Celltrion USA Inc.	$16.82	08/13/2024	Education	Undisputed	01/23/2026	View at CMS
1078796330	Janssen Biotech, Inc.	$20.87	04/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078796593	Janssen Biotech, Inc.	$28.46	12/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078796730	Janssen Biotech, Inc.	$32.67	08/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078796799	Janssen Biotech, Inc.	$27.21	10/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078797012	Janssen Biotech, Inc.	$37.30	10/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078797751	Janssen Biotech, Inc.	$19.34	04/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078798163	Janssen Biotech, Inc.	$26.71	11/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078798398	Janssen Biotech, Inc.	$30.79	11/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078798508	Janssen Biotech, Inc.	$30.73	10/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087653077	Digestive Care, Inc.	$41.59	11/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1091967127	Ipsen Biopharmaceuticals, Inc	$28.46	12/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1091967129	Ipsen Biopharmaceuticals, Inc	$18.45	08/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1091967131	Ipsen Biopharmaceuticals, Inc	$23.85	10/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1091967133	Ipsen Biopharmaceuticals, Inc	$21.73	07/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1091967135	Ipsen Biopharmaceuticals, Inc	$24.09	05/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1092341774	Boston Scientific Corporation	$114.66	03/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1092341776	Boston Scientific Corporation	$139.54	05/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1096833313	Novo Nordisk Inc	$16.54	04/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101171692	Celgene Corporation	$14.56	01/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101171694	Celgene Corporation	$15.71	01/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101171700	Celgene Corporation	$13.96	04/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101171712	Celgene Corporation	$15.56	06/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101171718	Celgene Corporation	$20.78	07/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101171720	Celgene Corporation	$20.36	07/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101678599	E.R. Squibb & Sons, L.L.C.	$116.46	07/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198424	ABBVIE INC.	$16.64	01/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198426	ABBVIE INC.	$11.00	01/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198428	ABBVIE INC.	$12.16	02/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198430	ABBVIE INC.	$14.64	02/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198432	ABBVIE INC.	$1.04	02/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198434	ABBVIE INC.	$13.79	02/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198436	ABBVIE INC.	$22.43	02/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198438	ABBVIE INC.	$113.17	04/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198440	ABBVIE INC.	$13.58	04/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198442	ABBVIE INC.	$34.44	06/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198444	ABBVIE INC.	$8.93	07/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198446	ABBVIE INC.	$11.07	07/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198448	ABBVIE INC.	$1.28	09/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198450	ABBVIE INC.	$19.30	09/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198452	ABBVIE INC.	$17.86	09/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198454	ABBVIE INC.	$3.68	10/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198456	ABBVIE INC.	$22.42	10/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198458	ABBVIE INC.	$2.46	10/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198460	ABBVIE INC.	$21.13	10/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198462	ABBVIE INC.	$9.15	10/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198464	ABBVIE INC.	$1.53	11/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198466	ABBVIE INC.	$16.72	11/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198468	ABBVIE INC.	$22.07	11/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198470	ABBVIE INC.	$6.86	11/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198472	ABBVIE INC.	$20.20	11/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198474	ABBVIE INC.	$3.03	11/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198476	ABBVIE INC.	$24.39	12/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198478	ABBVIE INC.	$16.81	12/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106198480	ABBVIE INC.	$11.62	12/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1113635302	Intercept Pharmaceuticals, Inc.	$19.19	05/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1113635304	Intercept Pharmaceuticals, Inc.	$18.57	11/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114210542	Regeneron Healthcare Solutions, Inc.	$26.42	02/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114210550	Regeneron Healthcare Solutions, Inc.	$26.28	11/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114210556	Regeneron Healthcare Solutions, Inc.	$23.86	12/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1125827223	Alnylam Pharmaceuticals Inc.	$17.08	06/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131157519	PFIZER INC.	$28.18	01/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131170461	PFIZER INC.	$25.92	12/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131205971	PFIZER INC.	$1.60	12/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131382491	PFIZER INC.	$27.17	04/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131385894	PFIZER INC.	$29.48	04/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131483549	PFIZER INC.	$31.07	05/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131719294	PFIZER INC.	$2.36	03/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131775887	PFIZER INC.	$24.57	07/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131870126	PFIZER INC.	$21.81	08/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131934734	PFIZER INC.	$24.69	09/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133777049	Gilead Sciences, Inc.	$25.97	01/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133777051	Gilead Sciences, Inc.	$24.98	02/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133777053	Gilead Sciences, Inc.	$17.86	03/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133777055	Gilead Sciences, Inc.	$23.28	06/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133777057	Gilead Sciences, Inc.	$29.30	10/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133777059	Gilead Sciences, Inc.	$16.46	10/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133777061	Gilead Sciences, Inc.	$15.83	10/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133777063	Gilead Sciences, Inc.	$17.57	12/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135016634	Lilly USA, LLC	$29.73	06/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135045888	Lilly USA, LLC	$17.34	03/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137685702	Takeda Pharmaceuticals U.S.A., Inc.	$18.50	01/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137685704	Takeda Pharmaceuticals U.S.A., Inc.	$20.03	03/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137685706	Takeda Pharmaceuticals U.S.A., Inc.	$22.37	04/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137685708	Takeda Pharmaceuticals U.S.A., Inc.	$20.05	04/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137685710	Takeda Pharmaceuticals U.S.A., Inc.	$16.10	05/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137685712	Takeda Pharmaceuticals U.S.A., Inc.	$21.48	06/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137685714	Takeda Pharmaceuticals U.S.A., Inc.	$19.72	07/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137685716	Takeda Pharmaceuticals U.S.A., Inc.	$22.28	08/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137685718	Takeda Pharmaceuticals U.S.A., Inc.	$20.52	08/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137685720	Takeda Pharmaceuticals U.S.A., Inc.	$18.30	09/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137685722	Takeda Pharmaceuticals U.S.A., Inc.	$17.57	10/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137685724	Takeda Pharmaceuticals U.S.A., Inc.	$22.11	10/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137685726	Takeda Pharmaceuticals U.S.A., Inc.	$0.61	11/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137685728	Takeda Pharmaceuticals U.S.A., Inc.	$17.05	11/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137685730	Takeda Pharmaceuticals U.S.A., Inc.	$20.24	11/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137685732	Takeda Pharmaceuticals U.S.A., Inc.	$17.42	12/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139835350	GENZYME CORPORATION	$21.72	05/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144677686	Endogastric Solutions, Inc	$153.57	05/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146710605	Ardelyx, Inc.	$19.82	03/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146710607	Ardelyx, Inc.	$28.17	09/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146710609	Ardelyx, Inc.	$26.06	10/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146710611	Ardelyx, Inc.	$24.89	12/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1147006257	AIMMUNE THERAPEUTICS, INC.	$34.16	10/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1147722820	QOL Medical, LLC	$30.63	09/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1151131855	Phathom Pharmaceuticals, Inc.	$22.97	04/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1151131857	Phathom Pharmaceuticals, Inc.	$19.51	05/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1151131859	Phathom Pharmaceuticals, Inc.	$20.07	05/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1151131861	Phathom Pharmaceuticals, Inc.	$18.85	05/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1151131863	Phathom Pharmaceuticals, Inc.	$17.20	06/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1151131865	Phathom Pharmaceuticals, Inc.	$124.45	09/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1151131867	Phathom Pharmaceuticals, Inc.	$13.11	10/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1151131869	Phathom Pharmaceuticals, Inc.	$1.89	10/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1151608494	Teva Pharmaceuticals USA, Inc.	$15.74	04/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153462812	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$3.32	11/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153463394	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.24	06/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153474698	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.24	06/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153484745	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.18	01/31/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153487593	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.48	11/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153535090	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.43	10/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153536170	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.23	11/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153587436	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.35	01/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153662166	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.54	11/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153684275	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.42	03/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1154810012	Enterra Medical, Inc.	$27.08	02/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1154810014	Enterra Medical, Inc.	$22.23	08/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1154982268	Echosens North America, Inc.	$53.01	03/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS

Provenance & corrections

Dataset: CMS Open Payments — General Payments
Source: CMS Open Payments dataset (bulk file)
Publisher of source data: Centers for Medicare & Medicaid Services
Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.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.