Covered recipient · General Payments record

JONG WOOK AN

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI: 1043419096
CMS profile: 1104934
Location: ROCKY MOUNT, NC

General Payments · PY2019–2024

$5,656.64

Reported across 259 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,049.28

97 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	$2,049.28	97

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
NOVARTIS PHARMACEUTICALS CORPORATION	$277.78	13
PFIZER INC.	$200.84	13
GlaxoSmithKline, LLC.	$142.42	10
EISAI INC.	$122.11	5
SERVIER PHARMACEUTICALS LLC	$119.10	5
Incyte Corporation	$106.66	5
GENZYME CORPORATION	$90.34	3
Bayer HealthCare Pharmaceuticals Inc.	$88.52	3
Acerta Pharma LLC	$83.83	3
Janssen Biotech, Inc.	$81.71	3
Daiichi Sankyo Inc.	$65.31	3
Ipsen Biopharmaceuticals, Inc	$62.22	3
Astellas Pharma US Inc	$56.38	2
Dendreon Pharmaceuticals LLC	$56.15	2
Merck Sharp & Dohme Corporation	$50.47	2
Spectrum Pharmaceuticals Inc.	$41.10	2
Octapharma USA, Inc.	$37.33	2
Sirtex Medical Inc	$29.64	1
ADC Therapeutics America, Inc.	$29.31	2
Tempus AI, Inc	$27.34	1
Adaptive Biotechnologies Corporation	$27.13	1
Takeda Pharmaceuticals U.S.A., Inc.	$26.14	1
Genentech USA, Inc.	$24.61	1
Karyopharm Therapeutics Inc.	$23.74	1
TAIHO ONCOLOGY, INC.	$23.71	1
BeiGene USA, Inc.	$22.56	1
EMD Serono, Inc.	$20.79	1
ABBVIE INC.	$19.08	1
PharmaEssentia USA Corporation	$18.31	1
Acrotech Biopharma Inc.	$16.19	1
Alexion Pharmaceuticals, Inc.	$15.14	1
Alnylam Pharmaceuticals Inc.	$14.73	1
Pharming Healthcare, Inc.	$14.31	1
Agios Pharmaceuticals, Inc.	$14.28	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$12.91	1
PY2021	$51.51	3
PY2022	$930.93	45
PY2023	$2,612.01	113
PY2024	$2,049.28	97

Payment records · PY2024 (97)

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

Program year 2024 2019 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.	$19.08	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1103221279	CMS
Acrotech Biopharma Inc.	$16.19	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1147104536	CMS
Adaptive Biotechnologies Corporation	$27.13	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1150263933	CMS
ADC Therapeutics America, Inc.	$13.86	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1121190147	CMS
ADC Therapeutics America, Inc.	$15.45	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1121190177	CMS
Agios Pharmaceuticals, Inc.	$14.28	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1149644861	CMS
Alexion Pharmaceuticals, Inc.	$15.14	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1093938515	CMS
Alnylam Pharmaceuticals Inc.	$14.73	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1125853477	CMS
Astellas Pharma US Inc	$30.04	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1139342046	CMS
Astellas Pharma US Inc	$26.34	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1139391502	CMS
AstraZeneca Pharmaceuticals LP	$27.74	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1104307056	CMS
AstraZeneca Pharmaceuticals LP	$32.51	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1105479419	CMS
AstraZeneca Pharmaceuticals LP	$23.58	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1105452835	CMS
Bayer Healthcare Pharmaceuticals Inc.	$30.68	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1086256722	CMS
Bayer Healthcare Pharmaceuticals Inc.	$28.00	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1086209559	CMS
Bayer Healthcare Pharmaceuticals Inc.	$29.84	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1086108814	CMS
BeiGene USA, Inc.	$22.56	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1120852470	CMS
Daiichi Sankyo Inc.	$14.67	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1089393420	CMS
Daiichi Sankyo Inc.	$21.74	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1089393424	CMS
Daiichi Sankyo Inc.	$28.90	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1089393422	CMS
Dendreon Pharmaceuticals LLC	$31.89	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1149312010	CMS
Dendreon Pharmaceuticals LLC	$24.26	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1149312012	CMS
Eisai Inc.	$22.92	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1110754854	CMS
Eisai Inc.	$23.06	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1110754856	CMS
Eisai Inc.	$22.95	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1110754860	CMS
Eisai Inc.	$22.96	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1110754862	CMS
Eisai Inc.	$30.22	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1110754858	CMS
EMD Serono, Inc.	$20.79	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1120236146	CMS
Genentech USA, Inc.	$24.61	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1133038036	CMS
GENZYME CORPORATION	$34.86	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1139676481	CMS
GENZYME CORPORATION	$32.30	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1139676503	CMS
GENZYME CORPORATION	$23.18	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1139676517	CMS
GlaxoSmithKline, LLC.	$12.00	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1116709303	CMS
GlaxoSmithKline, LLC.	$7.15	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1116417468	CMS
GlaxoSmithKline, LLC.	$7.07	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1116151053	CMS
GlaxoSmithKline, LLC.	$31.61	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1116591137	CMS
GlaxoSmithKline, LLC.	$10.36	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1116681813	CMS
GlaxoSmithKline, LLC.	$33.78	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1116254640	CMS
GlaxoSmithKline, LLC.	$8.36	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1116192135	CMS
GlaxoSmithKline, LLC.	$7.99	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1116279026	CMS
GlaxoSmithKline, LLC.	$10.24	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1116494874	CMS
GlaxoSmithKline, LLC.	$13.86	12/30/2024	Food and Beverage	Undisputed	01/23/2026	1116248737	CMS
Incyte Corporation	$22.97	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1141258695	CMS
Incyte Corporation	$24.05	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1141182720	CMS
Incyte Corporation	$15.44	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1141216612	CMS
Incyte Corporation	$21.03	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1141259375	CMS
Incyte Corporation	$23.17	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1141219912	CMS
Ipsen Biopharmaceuticals, Inc	$26.69	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1091953861	CMS
Ipsen Biopharmaceuticals, Inc	$21.12	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1091953863	CMS
Ipsen Biopharmaceuticals, Inc	$14.41	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1091953865	CMS
Janssen Biotech, Inc.	$29.78	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1078327278	CMS
Janssen Biotech, Inc.	$30.95	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1078327256	CMS
Janssen Biotech, Inc.	$20.98	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1078327259	CMS
Karyopharm Therapeutics Inc.	$23.74	01/20/2024	Food and Beverage	Undisputed	01/23/2026	1145531717	CMS
Merck Sharp & Dohme LLC	$18.94	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1141688582	CMS
Merck Sharp & Dohme LLC	$31.53	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1141688584	CMS
Novartis Pharmaceuticals Corporation	$2.60	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1086687703	CMS
Novartis Pharmaceuticals Corporation	$20.02	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1086687705	CMS
Novartis Pharmaceuticals Corporation	$23.54	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1086687709	CMS
Novartis Pharmaceuticals Corporation	$26.98	04/01/2024	Food and Beverage	Undisputed	01/23/2026	1086687713	CMS
Novartis Pharmaceuticals Corporation	$38.38	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1086687723	CMS
Novartis Pharmaceuticals Corporation	$20.87	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1086687715	CMS
Novartis Pharmaceuticals Corporation	$25.36	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1086687721	CMS
Novartis Pharmaceuticals Corporation	$0.77	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1086687733	CMS
Novartis Pharmaceuticals Corporation	$11.58	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1086687735	CMS
Novartis Pharmaceuticals Corporation	$34.25	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1086687731	CMS
Novartis Pharmaceuticals Corporation	$22.49	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1086687729	CMS
Novartis Pharmaceuticals Corporation	$32.88	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1086687741	CMS
Novartis Pharmaceuticals Corporation	$18.06	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1086687739	CMS
Octapharma USA, Inc.	$20.52	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1142312329	CMS
Octapharma USA, Inc.	$16.81	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1142312331	CMS
PFIZER INC.	$6.21	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1131810608	CMS
PFIZER INC.	$5.78	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1131284426	CMS
PFIZER INC.	$11.72	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1131718511	CMS
PFIZER INC.	$15.70	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1131206852	CMS
PFIZER INC.	$4.16	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1131716452	CMS
PFIZER INC.	$13.91	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1131485721	CMS
PFIZER INC.	$23.05	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1131331950	CMS
PFIZER INC.	$28.25	06/21/2024	Food and Beverage	Undisputed	01/23/2026	1131703257	CMS
PFIZER INC.	$21.33	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1131811846	CMS
PFIZER INC.	$14.06	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1131779676	CMS
PFIZER INC.	$8.05	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1131740090	CMS
PFIZER INC.	$29.80	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1131352853	CMS
PFIZER INC.	$18.82	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1132025125	CMS
PharmaEssentia USA Corporation	$18.31	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1137303498	CMS
Pharming Healthcare, Inc.	$14.31	03/22/2024	Food and Beverage	Undisputed	01/23/2026	1132141287	CMS
SERVIER PHARMACEUTICALS LLC	$24.48	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1147260820	CMS
SERVIER PHARMACEUTICALS LLC	$20.48	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1147260818	CMS
SERVIER PHARMACEUTICALS LLC	$26.64	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1147260814	CMS
SERVIER PHARMACEUTICALS LLC	$25.19	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1147260812	CMS
SERVIER PHARMACEUTICALS LLC	$22.31	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1147260816	CMS
Sirtex Medical Inc	$29.64	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1142711016	CMS
Spectrum Pharmaceuticals Inc.	$20.77	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1150657336	CMS
Spectrum Pharmaceuticals Inc.	$20.33	09/06/2024	Food and Beverage	Undisputed	01/23/2026	1150655459	CMS
TAIHO ONCOLOGY, INC.	$23.71	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1137936573	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$26.14	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1144952743	CMS
Tempus AI, Inc	$27.34	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1150160278	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: 2019, 2021, 2022, 2023, 2024
Source files: Dataset page · Bulk file · PY2019 , PY2021 , PY2022 , PY2023 , PY2024
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.