Covered recipient · General Payments record

KUN CHEN

Allopathic & Osteopathic Physicians Internal Medicine Rheumatology

NPI: 1730380056
CMS profile: 351426
Location: HUNTSVILLE, AL

General Payments · PY2018–2024

$21,513.16

Reported across 1,184 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,790.34

147 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	$2,790.34	147

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$887.98	41
Amgen Inc.	$545.32	20
GlaxoSmithKline, LLC.	$199.85	11
NOVARTIS PHARMACEUTICALS CORPORATION	$195.39	15
UCB, Inc.	$186.07	15
Acerta Pharma LLC	$176.31	12
Fresenius Kabi USA, LLC	$159.66	11
Boehringer Ingelheim Pharmaceuticals, Inc.	$121.35	5
Janssen Biotech, Inc.	$103.82	6
Organon LLC	$47.43	3
Kiniksa Pharmaceuticals International, plc	$43.30	2
ANI Pharmaceuticals, Inc.	$31.66	1
Aurinia Pharma U.S., Inc.	$26.48	1
Genentech USA, Inc.	$20.84	1
SCILEX PHARMACEUTICALS INC.	$16.56	1
TerSera Therapeutics LLC	$14.81	1
PFIZER INC.	$13.51	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$3,070.99	198
PY2019	$3,458.32	180
PY2020	$1,893.79	115
PY2021	$3,142.21	181
PY2022	$3,537.08	182
PY2023	$3,620.43	181
PY2024	$2,790.34	147

Payment records · PY2024 (147)

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.	$20.35	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1103452674	CMS
ABBVIE INC.	$15.26	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1103452676	CMS
ABBVIE INC.	$20.04	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1103452678	CMS
ABBVIE INC.	$19.28	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1103452680	CMS
ABBVIE INC.	$18.86	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1103452682	CMS
ABBVIE INC.	$11.09	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1103452684	CMS
ABBVIE INC.	$29.92	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1103452686	CMS
ABBVIE INC.	$18.95	03/09/2024	Food and Beverage	Undisputed	01/23/2026	1103452688	CMS
ABBVIE INC.	$12.14	03/22/2024	Food and Beverage	Undisputed	01/23/2026	1103452690	CMS
ABBVIE INC.	$28.90	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1103452692	CMS
ABBVIE INC.	$18.63	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1103452694	CMS
ABBVIE INC.	$25.65	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1103452696	CMS
ABBVIE INC.	$11.94	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1103452698	CMS
ABBVIE INC.	$19.28	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1103452700	CMS
ABBVIE INC.	$125.00	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1103452702	CMS
ABBVIE INC.	$0.91	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1103452704	CMS
ABBVIE INC.	$14.23	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1103452706	CMS
ABBVIE INC.	$26.88	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1103452708	CMS
ABBVIE INC.	$18.84	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1103452710	CMS
ABBVIE INC.	$27.07	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1103452712	CMS
ABBVIE INC.	$10.87	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1103452714	CMS
ABBVIE INC.	$18.44	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1103452716	CMS
ABBVIE INC.	$25.10	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1103452718	CMS
ABBVIE INC.	$8.61	08/09/2024	Food and Beverage	Undisputed	01/23/2026	1103452720	CMS
ABBVIE INC.	$23.77	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1103452722	CMS
ABBVIE INC.	$16.87	08/30/2024	Food and Beverage	Undisputed	01/23/2026	1103452724	CMS
ABBVIE INC.	$30.75	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1103452726	CMS
ABBVIE INC.	$32.36	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1103452728	CMS
ABBVIE INC.	$13.49	09/13/2024	Food and Beverage	Undisputed	01/23/2026	1103452730	CMS
ABBVIE INC.	$25.76	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1103452732	CMS
ABBVIE INC.	$6.88	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1103452734	CMS
ABBVIE INC.	$8.83	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1103452736	CMS
ABBVIE INC.	$26.25	10/25/2024	Food and Beverage	Undisputed	01/23/2026	1103452738	CMS
ABBVIE INC.	$20.00	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1103452740	CMS
ABBVIE INC.	$32.71	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1103452742	CMS
ABBVIE INC.	$20.74	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1103452744	CMS
ABBVIE INC.	$4.80	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1103452746	CMS
ABBVIE INC.	$15.12	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1103452748	CMS
ABBVIE INC.	$27.37	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1103452750	CMS
ABBVIE INC.	$24.45	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1103452752	CMS
ABBVIE INC.	$11.59	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1103452754	CMS
Amgen Inc.	$14.08	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1111547908	CMS
Amgen Inc.	$21.23	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1111547910	CMS
Amgen Inc.	$15.01	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1111547882	CMS
Amgen Inc.	$13.34	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1111547884	CMS
Amgen Inc.	$24.02	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1111547916	CMS
Amgen Inc.	$13.89	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1111547886	CMS
Amgen Inc.	$16.91	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1111547912	CMS
Amgen Inc.	$117.72	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1111547918	CMS
Amgen Inc.	$16.11	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1111547888	CMS
Amgen Inc.	$24.02	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1111547914	CMS
Amgen Inc.	$14.29	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1111547890	CMS
Amgen Inc.	$17.02	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1111547892	CMS
Amgen Inc.	$123.47	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1117222679	CMS
Amgen Inc.	$17.73	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1111547894	CMS
Amgen Inc.	$13.28	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1111547896	CMS
Amgen Inc.	$16.35	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1111547898	CMS
Amgen Inc.	$13.91	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1111547900	CMS
Amgen Inc.	$13.47	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1111547902	CMS
Amgen Inc.	$28.46	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1111547906	CMS
Amgen Inc.	$11.01	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1111547904	CMS
ANI Pharmaceuticals, Inc.	$31.66	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1091157392	CMS
AstraZeneca Pharmaceuticals LP	$15.35	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1105223955	CMS
AstraZeneca Pharmaceuticals LP	$17.00	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1105896800	CMS
AstraZeneca Pharmaceuticals LP	$14.26	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1105669449	CMS
AstraZeneca Pharmaceuticals LP	$15.57	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1105747181	CMS
AstraZeneca Pharmaceuticals LP	$16.82	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1105794234	CMS
AstraZeneca Pharmaceuticals LP	$14.17	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1104500308	CMS
AstraZeneca Pharmaceuticals LP	$14.17	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1104454122	CMS
AstraZeneca Pharmaceuticals LP	$14.17	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1105775894	CMS
AstraZeneca Pharmaceuticals LP	$25.11	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1104587390	CMS
AstraZeneca Pharmaceuticals LP	$14.51	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1105885271	CMS
AstraZeneca Pharmaceuticals LP	$0.55	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1105723551	CMS
AstraZeneca Pharmaceuticals LP	$14.63	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1105767536	CMS
Aurinia Pharma U.S., Inc.	$26.48	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1150677907	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$23.26	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1118131801	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$25.22	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1118131809	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$23.99	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1118131803	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$24.60	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1118131807	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$24.28	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1118131805	CMS
Fresenius Kabi USA, LLC	$17.85	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1146947979	CMS
Fresenius Kabi USA, LLC	$16.28	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1146947969	CMS
Fresenius Kabi USA, LLC	$13.86	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1146947967	CMS
Fresenius Kabi USA, LLC	$17.04	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1146947973	CMS
Fresenius Kabi USA, LLC	$10.61	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1146947963	CMS
Fresenius Kabi USA, LLC	$0.79	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1146947961	CMS
Fresenius Kabi USA, LLC	$12.29	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1146947965	CMS
Fresenius Kabi USA, LLC	$17.62	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1146947975	CMS
Fresenius Kabi USA, LLC	$17.62	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1146947977	CMS
Fresenius Kabi USA, LLC	$16.95	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1146947971	CMS
Fresenius Kabi USA, LLC	$18.75	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1146947981	CMS
Genentech USA, Inc.	$20.84	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1133050391	CMS
GlaxoSmithKline, LLC.	$20.47	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1116647445	CMS
GlaxoSmithKline, LLC.	$19.90	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1116649069	CMS
GlaxoSmithKline, LLC.	$15.53	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1116202189	CMS
GlaxoSmithKline, LLC.	$0.51	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1116635998	CMS
GlaxoSmithKline, LLC.	$14.80	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1115775855	CMS
GlaxoSmithKline, LLC.	$23.06	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1116321038	CMS
GlaxoSmithKline, LLC.	$24.48	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1116004699	CMS
GlaxoSmithKline, LLC.	$20.90	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1116689991	CMS
GlaxoSmithKline, LLC.	$21.32	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1116728018	CMS
GlaxoSmithKline, LLC.	$15.73	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1116219268	CMS
GlaxoSmithKline, LLC.	$23.15	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1116221083	CMS
Janssen Biotech, Inc.	$20.66	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1078259037	CMS
Janssen Biotech, Inc.	$15.06	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1078259583	CMS
Janssen Biotech, Inc.	$22.05	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1078259167	CMS
Janssen Biotech, Inc.	$18.77	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1078259597	CMS
Janssen Biotech, Inc.	$13.66	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1078259701	CMS
Janssen Biotech, Inc.	$13.62	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1078259401	CMS
Kiniksa Pharmaceuticals International, plc	$21.11	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1154899235	CMS
Kiniksa Pharmaceuticals International, plc	$22.19	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1154899243	CMS
Novartis Pharmaceuticals Corporation	$10.29	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1086719889	CMS
Novartis Pharmaceuticals Corporation	$10.63	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1086719891	CMS
Novartis Pharmaceuticals Corporation	$10.36	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1086719893	CMS
Novartis Pharmaceuticals Corporation	$10.03	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1086719895	CMS
Novartis Pharmaceuticals Corporation	$24.09	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1086719897	CMS
Novartis Pharmaceuticals Corporation	$9.71	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1086719899	CMS
Novartis Pharmaceuticals Corporation	$9.41	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1086719901	CMS
Novartis Pharmaceuticals Corporation	$9.41	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1086719903	CMS
Novartis Pharmaceuticals Corporation	$10.20	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1086719905	CMS
Novartis Pharmaceuticals Corporation	$10.03	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1086719907	CMS
Novartis Pharmaceuticals Corporation	$21.67	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1086719909	CMS
Novartis Pharmaceuticals Corporation	$11.42	10/11/2024	Food and Beverage	Undisputed	01/23/2026	1086719911	CMS
Novartis Pharmaceuticals Corporation	$24.92	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1086719913	CMS
Novartis Pharmaceuticals Corporation	$11.42	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1086719915	CMS
Novartis Pharmaceuticals Corporation	$11.80	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1086719917	CMS
Organon Llc	$15.57	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1136300904	CMS
Organon Llc	$14.15	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1136300908	CMS
Organon Llc	$17.71	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1136300906	CMS
PFIZER INC.	$13.51	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1131491410	CMS
SCILEX PHARMACEUTICALS INC.	$16.56	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1136259805	CMS
TerSera Therapeutics LLC	$14.81	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1144716399	CMS
UCB, Inc.	$0.77	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1143088300	CMS
UCB, Inc.	$14.31	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1143088302	CMS
UCB, Inc.	$0.13	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1143088304	CMS
UCB, Inc.	$0.51	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1143088306	CMS
UCB, Inc.	$15.04	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1143088308	CMS
UCB, Inc.	$15.32	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1143088310	CMS
UCB, Inc.	$16.41	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1143088312	CMS
UCB, Inc.	$14.97	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1143088314	CMS
UCB, Inc.	$11.74	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1143088316	CMS
UCB, Inc.	$18.37	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1143088318	CMS
UCB, Inc.	$16.73	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1143088320	CMS
UCB, Inc.	$15.58	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1143088322	CMS
UCB, Inc.	$15.74	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1143088324	CMS
UCB, Inc.	$18.49	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1143088326	CMS
UCB, Inc.	$11.96	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1143088328	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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