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

SUNGWON RACHEL KYUNG

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI: 1831501840
CMS profile: 2789521
Location: LOS ANGELES, CA

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

$5,962.39

248 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

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
Food and Beverage	$5,730.05	244
Long term medical supply or device loan	$199.40	2
Education	$32.94	2

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Janssen Biotech, Inc.	$632.68	21
NOVARTIS PHARMACEUTICALS CORPORATION	$414.45	21
PFIZER INC.	$395.17	18
E.R. Squibb & Sons, L.L.C.	$337.70	19
Acerta Pharma LLC	$333.86	15
Merck Sharp & Dohme Corporation	$324.97	11
Daiichi Sankyo Inc.	$293.83	16
Incyte Corporation	$243.67	10
Celgene Corporation	$243.61	13
Genentech USA, Inc.	$192.16	9
Gilead Sciences, Inc.	$155.25	7
Exelixis Inc.	$139.88	5
EMD Serono, Inc.	$135.92	4
GlaxoSmithKline, LLC.	$127.48	5
Astellas Pharma US Inc	$120.55	5
ARRAY BIOPHARMA INC	$113.39	5
PharmaEssentia USA Corporation	$104.86	4
GENZYME CORPORATION	$100.41	3
SOBI, INC	$98.75	3
Stemline Therapeutics Inc.	$97.27	3
Ipsen Biopharmaceuticals, Inc	$87.53	3
Karyopharm Therapeutics Inc.	$78.73	3
PUMA BIOTECHNOLOGY, INC.	$78.13	3
Boehringer Ingelheim Pharmaceuticals, Inc.	$76.13	3
TAIHO ONCOLOGY, INC.	$75.24	3
TerSera Therapeutics LLC	$69.54	2
AVEO Pharmaceuticals, Inc.	$67.03	2
Lilly USA, LLC	$64.91	3
Genmab U.S., Inc.	$63.09	2
Alexion Pharmaceuticals, Inc.	$54.75	2
PROGENICS PHARMACEUTICALS, INC.	$51.32	2
Bayer HealthCare Pharmaceuticals Inc.	$48.77	2
ABBVIE INC.	$47.22	2
Coherus Biosciences Inc.	$44.04	2
SHORLA ONCOLOGY INC.	$43.33	2
Spectrum Pharmaceuticals Inc.	$43.20	1
Syndax Pharmaceuticals, Inc.	$34.91	1
Geron Corporation	$33.61	1
BeiGene USA, Inc.	$33.55	1
Dendreon Pharmaceuticals LLC	$33.06	1
Takeda Pharmaceuticals U.S.A., Inc.	$32.49	1
Agios Pharmaceuticals, Inc.	$32.01	1
JAZZ PHARMACEUTICALS INC.	$23.93	1
Novocure Inc.	$23.56	1
Acrotech Biopharma Inc.	$23.49	1
Azurity Pharmaceuticals, Inc.	$21.69	1
EISAI INC.	$19.94	1
RECORDATI_RARE_DISEASES_INC.	$17.35	1
Deciphera Pharmaceuticals Inc.	$17.13	1
CHIESI USA, INC.	$16.85	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$355.51	12
PY2020	$201.72	10
PY2021	$2,414.54	103
PY2022	$3,570.23	165
PY2023	$5,959.83	209
PY2024	$6,549.10	235
PY2025	$5,962.39	248

Payment records · PY2025 (248)

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
Janssen Biotech, Inc.	$29.86	12/31/2025	Food and Beverage	No dispute reported	06/30/2026	1174685555	CMS
Novartis Pharmaceuticals Corporation	$99.70	12/30/2025	Long term medical supply or device loan	No dispute reported	06/30/2026	1200229092	CMS
Daiichi Sankyo Inc.	$23.11	12/22/2025	Food and Beverage	No dispute reported	06/30/2026	1197094389	CMS
Janssen Biotech, Inc.	$23.27	12/19/2025	Food and Beverage	No dispute reported	06/30/2026	1174674013	CMS
Stemline Therapeutics Inc.	$32.84	12/19/2025	Food and Beverage	No dispute reported	06/30/2026	1244108247	CMS
Spectrum Pharmaceuticals Inc.	$43.20	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1221049707	CMS
TerSera Therapeutics LLC	$34.84	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1244062537	CMS
PFIZER INC.	$2.50	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1229404596	CMS
Gilead Sciences, Inc.	$33.37	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1234422602	CMS
SHORLA ONCOLOGY INC.	$22.15	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1242558894	CMS
Merck Sharp & Dohme LLC	$31.93	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1238107094	CMS
PUMA BIOTECHNOLOGY, INC.	$28.77	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1251745228	CMS
SHORLA ONCOLOGY INC.	$21.18	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1242558882	CMS
Stemline Therapeutics Inc.	$28.13	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1244108253	CMS
Alexion Pharmaceuticals, Inc.	$24.14	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1202937256	CMS
AstraZeneca Pharmaceuticals LP	$24.66	12/05/2025	Food and Beverage	No dispute reported	06/30/2026	1207184679	CMS
Janssen Biotech, Inc.	$28.60	12/05/2025	Food and Beverage	No dispute reported	06/30/2026	1174675630	CMS
Daiichi Sankyo Inc.	$23.26	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1197012897	CMS
Merck Sharp & Dohme LLC	$32.00	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1238238780	CMS
Janssen Biotech, Inc.	$33.14	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1174674665	CMS
Astellas Pharma US Inc	$25.58	11/26/2025	Food and Beverage	No dispute reported	06/30/2026	1238576737	CMS
Novartis Pharmaceuticals Corporation	$99.70	11/26/2025	Long term medical supply or device loan	No dispute reported	06/30/2026	1200229172	CMS
Janssen Biotech, Inc.	$25.35	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1174680134	CMS
GlaxoSmithKline, LLC.	$21.47	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1190506997	CMS
E.R. Squibb & Sons, L.L.C.	$21.07	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1184682186	CMS
Novartis Pharmaceuticals Corporation	$19.70	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1200254405	CMS
E.R. Squibb & Sons, L.L.C.	$19.21	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1184682198	CMS
JAZZ PHARMACEUTICALS INC.	$23.93	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1234331189	CMS
GlaxoSmithKline, LLC.	$25.95	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1190947038	CMS
PharmaEssentia USA Corporation	$27.99	11/14/2025	Food and Beverage	No dispute reported	06/30/2026	1246828002	CMS
Janssen Biotech, Inc.	$39.22	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1174671575	CMS
Daiichi Sankyo Inc.	$28.32	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1197008171	CMS
E.R. Squibb & Sons, L.L.C.	$27.18	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1184682194	CMS
E.R. Squibb & Sons, L.L.C.	$0.79	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1184682190	CMS
E.R. Squibb & Sons, L.L.C.	$21.75	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1184682192	CMS
PFIZER INC.	$32.86	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1229709167	CMS
GlaxoSmithKline, LLC.	$16.42	11/08/2025	Food and Beverage	No dispute reported	06/30/2026	1190723060	CMS
EMD Serono, Inc.	$38.89	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1236879410	CMS
Daiichi Sankyo Inc.	$26.69	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1197005865	CMS
E.R. Squibb & Sons, L.L.C.	$9.96	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1184682196	CMS
PFIZER INC.	$20.51	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1229771215	CMS
PFIZER INC.	$23.53	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1229320637	CMS
PFIZER INC.	$6.30	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1229717417	CMS
Exelixis Inc.	$28.21	10/31/2025	Food and Beverage	No dispute reported	06/30/2026	1218805681	CMS
ARRAY BIOPHARMA INC	$27.59	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1229297611	CMS
GENZYME CORPORATION	$44.53	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1233578038	CMS
Ipsen Biopharmaceuticals, Inc	$31.23	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1208840747	CMS
Astellas Pharma US Inc	$18.26	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1238697130	CMS
PFIZER INC.	$17.42	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1229745165	CMS
Merck Sharp & Dohme LLC	$23.49	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1238285123	CMS
ABBVIE INC.	$22.99	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1202252629	CMS
PUMA BIOTECHNOLOGY, INC.	$22.02	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1251741664	CMS
Genentech USA, Inc.	$33.48	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1211596106	CMS
Karyopharm Therapeutics Inc.	$32.74	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1246652525	CMS
Novartis Pharmaceuticals Corporation	$31.72	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1200229174	CMS
PFIZER INC.	$28.95	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1229752527	CMS
Merck Sharp & Dohme LLC	$30.24	10/10/2025	Food and Beverage	No dispute reported	06/30/2026	1238065246	CMS
Genmab U.S., Inc.	$28.54	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1235928076	CMS
Agios Pharmaceuticals, Inc.	$32.01	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1253246958	CMS
Daiichi Sankyo Inc.	$27.14	10/03/2025	Food and Beverage	No dispute reported	06/30/2026	1197035689	CMS
Daiichi Sankyo Inc.	$1.10	10/03/2025	Food and Beverage	No dispute reported	06/30/2026	1197036461	CMS
PFIZER INC.	$27.52	10/03/2025	Food and Beverage	No dispute reported	06/30/2026	1229492271	CMS
TAIHO ONCOLOGY, INC.	$27.23	10/03/2025	Food and Beverage	No dispute reported	06/30/2026	1211408888	CMS
ARRAY BIOPHARMA INC	$33.74	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1229500679	CMS
Janssen Biotech, Inc.	$38.23	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1174673572	CMS
Janssen Biotech, Inc.	$27.54	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1174691884	CMS
Celgene Corporation	$19.16	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1184682174	CMS
Celgene Corporation	$1.11	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1184682176	CMS
Genentech USA, Inc.	$27.86	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1211596094	CMS
Merck Sharp & Dohme LLC	$31.34	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1238238782	CMS
Novartis Pharmaceuticals Corporation	$19.45	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1200229168	CMS
Novartis Pharmaceuticals Corporation	$1.91	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1200229170	CMS
Celgene Corporation	$20.05	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1184682184	CMS
SOBI, INC	$46.46	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1240277774	CMS
Daiichi Sankyo Inc.	$19.73	09/20/2025	Food and Beverage	No dispute reported	06/30/2026	1197027451	CMS
E.R. Squibb & Sons, L.L.C.	$24.28	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1184682168	CMS
Gilead Sciences, Inc.	$11.67	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1234583732	CMS
Janssen Biotech, Inc.	$38.38	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1174688629	CMS
AstraZeneca Pharmaceuticals LP	$24.19	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1206726068	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$26.18	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1223016096	CMS
Coherus Oncology, Inc.	$21.90	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1235236869	CMS
AstraZeneca Pharmaceuticals LP	$23.73	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1206437248	CMS
Daiichi Sankyo Inc.	$24.55	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1197019645	CMS
Karyopharm Therapeutics Inc.	$22.55	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1246652523	CMS
Novartis Pharmaceuticals Corporation	$7.17	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1200229146	CMS
Incyte Corporation	$22.14	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1226143462	CMS
AstraZeneca Pharmaceuticals LP	$1.90	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1206994857	CMS
Novartis Pharmaceuticals Corporation	$16.07	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1200229156	CMS
Novartis Pharmaceuticals Corporation	$0.87	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1200229158	CMS
Janssen Biotech, Inc.	$23.27	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1174667169	CMS
Janssen Biotech, Inc.	$40.05	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1174685993	CMS
Astellas Pharma US Inc	$30.24	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1238647555	CMS
E.R. Squibb & Sons, L.L.C.	$18.96	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1184682156	CMS
AstraZeneca Pharmaceuticals LP	$23.51	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1206152867	CMS
Dendreon Pharmaceuticals LLC	$33.06	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1245005019	CMS
ABBVIE INC.	$24.23	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1202252627	CMS
Lilly USA, LLC	$21.79	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1186852227	CMS
Incyte Corporation	$29.92	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1226149235	CMS
E.R. Squibb & Sons, L.L.C.	$28.41	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1184682164	CMS
Incyte Corporation	$22.61	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1226055209	CMS
Incyte Corporation	$1.13	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1226152726	CMS
Exelixis Inc.	$27.92	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1218805677	CMS
Gilead Sciences, Inc.	$13.07	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1234581140	CMS
PFIZER INC.	$36.02	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1231667212	CMS
PFIZER INC.	$16.35	08/07/2025	Food and Beverage	No dispute reported	06/30/2026	1229263451	CMS
Astellas Pharma US Inc	$25.85	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1238640276	CMS
Celgene Corporation	$21.89	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1184682172	CMS
GENZYME CORPORATION	$29.63	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1233577923	CMS
GlaxoSmithKline, LLC.	$33.29	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1191301313	CMS
PharmaEssentia USA Corporation	$26.55	08/01/2025	Food and Beverage	No dispute reported	06/30/2026	1246827932	CMS
AstraZeneca Pharmaceuticals LP	$17.44	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1207274138	CMS
E.R. Squibb & Sons, L.L.C.	$4.06	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1184682158	CMS
Incyte Corporation	$28.48	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1226037712	CMS
ARRAY BIOPHARMA INC	$22.46	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1231690191	CMS
TAIHO ONCOLOGY, INC.	$25.87	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1211407567	CMS
Gilead Sciences, Inc.	$14.58	07/24/2025	Food and Beverage	No dispute reported	06/30/2026	1234574388	CMS
Bayer Healthcare Pharmaceuticals Inc.	$30.50	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1225615412	CMS
Celgene Corporation	$29.97	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1184682154	CMS
E.R. Squibb & Sons, L.L.C.	$10.69	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1184682142	CMS
Merck Sharp & Dohme LLC	$32.49	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1238194424	CMS
TerSera Therapeutics LLC	$34.70	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1244062535	CMS
Celgene Corporation	$16.61	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1184682166	CMS
Merck Sharp & Dohme LLC	$33.44	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1238381608	CMS
Janssen Biotech, Inc.	$22.65	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1174680230	CMS
PFIZER INC.	$23.38	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1231695392	CMS
AstraZeneca Pharmaceuticals LP	$32.26	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1207219361	CMS
Janssen Biotech, Inc.	$23.27	07/11/2025	Food and Beverage	No dispute reported	06/30/2026	1174684442	CMS
PROGENICS PHARMACEUTICALS, INC.	$28.42	07/11/2025	Food and Beverage	No dispute reported	06/30/2026	1245242002	CMS
E.R. Squibb & Sons, L.L.C.	$20.80	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1184682146	CMS
Eisai Inc.	$19.94	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1244514794	CMS
Genentech USA, Inc.	$30.16	07/03/2025	Food and Beverage	No dispute reported	06/30/2026	1211596098	CMS
EMD Serono, Inc.	$21.60	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1236906537	CMS
PUMA BIOTECHNOLOGY, INC.	$27.34	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1251746412	CMS
Aveo Pharmaceuticals, Inc.	$31.91	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1199901602	CMS
AstraZeneca Pharmaceuticals LP	$23.56	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1206399567	CMS
GlaxoSmithKline, LLC.	$30.35	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1191418797	CMS
Coherus Oncology, Inc.	$22.14	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1235236838	CMS
PFIZER INC.	$21.53	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1230019302	CMS
Novartis Pharmaceuticals Corporation	$0.76	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1200229138	CMS
Novartis Pharmaceuticals Corporation	$0.99	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1200229140	CMS
Novartis Pharmaceuticals Corporation	$20.18	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1200229142	CMS
Incyte Corporation	$27.80	06/24/2025	Food and Beverage	No dispute reported	06/30/2026	1226087453	CMS
Genmab U.S., Inc.	$34.55	06/19/2025	Food and Beverage	No dispute reported	06/30/2026	1235928072	CMS
Celgene Corporation	$5.44	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1184682130	CMS
Celgene Corporation	$27.83	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1184682134	CMS
PFIZER INC.	$20.02	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1231612429	CMS
Merck Sharp & Dohme LLC	$23.92	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1238238784	CMS
Exelixis Inc.	$23.02	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1218805669	CMS
Azurity Pharmaceuticals, Inc.	$21.69	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1242674161	CMS
Geron Corporation	$33.61	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1238890452	CMS
Janssen Biotech, Inc.	$39.99	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1174684146	CMS
Gilead Sciences, Inc.	$31.14	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1234432004	CMS
GENZYME CORPORATION	$26.25	05/30/2025	Food and Beverage	No dispute reported	06/30/2026	1233577827	CMS
Celgene Corporation	$18.88	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1184682132	CMS
PharmaEssentia USA Corporation	$25.89	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1246827904	CMS
SOBI, INC	$32.36	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1240277785	CMS
EMD Serono, Inc.	$28.46	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1236909935	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$22.71	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1223016094	CMS
Stemline Therapeutics Inc.	$36.30	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1244108241	CMS
Lilly USA, LLC	$25.65	05/16/2025	Food and Beverage	No dispute reported	06/30/2026	1186894069	CMS
E.R. Squibb & Sons, L.L.C.	$25.76	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1184682126	CMS
Celgene Corporation	$24.59	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1184682128	CMS
ARRAY BIOPHARMA INC	$19.66	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1231525477	CMS
Janssen Biotech, Inc.	$27.47	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1174689220	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$32.49	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1223929238	CMS
Novartis Pharmaceuticals Corporation	$21.04	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1200229122	CMS
Daiichi Sankyo Inc.	$22.45	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1197071475	CMS
Daiichi Sankyo Inc.	$0.91	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1197070955	CMS
PFIZER INC.	$26.17	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1231283623	CMS
Daiichi Sankyo Inc.	$18.83	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1197099031	CMS
Daiichi Sankyo Inc.	$2.79	05/04/2025	Food and Beverage	No dispute reported	06/30/2026	1197066337	CMS
Karyopharm Therapeutics Inc.	$23.44	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1246652521	CMS
Ipsen Biopharmaceuticals, Inc	$25.46	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1208840743	CMS
AstraZeneca Pharmaceuticals LP	$31.34	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1206855555	CMS
Aveo Pharmaceuticals, Inc.	$35.12	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1199901600	CMS
Ipsen Biopharmaceuticals, Inc	$30.84	04/25/2025	Food and Beverage	No dispute reported	06/30/2026	1208840745	CMS
Janssen Biotech, Inc.	$31.29	04/25/2025	Food and Beverage	No dispute reported	06/30/2026	1174667644	CMS
Celgene Corporation	$22.55	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1184682120	CMS
Incyte Corporation	$28.38	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1226083878	CMS
Novartis Pharmaceuticals Corporation	$17.45	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1200229124	CMS
Novartis Pharmaceuticals Corporation	$1.24	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1200229126	CMS
PFIZER INC.	$22.44	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1228838379	CMS
ARRAY BIOPHARMA INC	$9.94	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1228981950	CMS
AstraZeneca Pharmaceuticals LP	$24.02	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1206538220	CMS
SOBI, INC	$19.93	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1240277780	CMS
Janssen Biotech, Inc.	$41.66	04/11/2025	Food and Beverage	No dispute reported	06/30/2026	1174667957	CMS
Daiichi Sankyo Inc.	$25.40	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1197054111	CMS
Exelixis Inc.	$37.15	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1218805673	CMS
Janssen Biotech, Inc.	$20.74	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1174674731	CMS
Gilead Sciences, Inc.	$31.07	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1234432400	CMS
Incyte Corporation	$28.18	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1226073436	CMS
Genentech USA, Inc.	$30.92	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1211596090	CMS
E.R. Squibb & Sons, L.L.C.	$19.08	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1184682112	CMS
Merck Sharp & Dohme LLC	$27.64	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1238194772	CMS
Merck Sharp & Dohme LLC	$26.40	03/14/2025	Food and Beverage	No dispute reported	06/30/2026	1238385580	CMS
Acrotech Biopharma Inc.	$23.49	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1237535912	CMS
PFIZER INC.	$12.44	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1231492503	CMS
Janssen Biotech, Inc.	$23.18	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1174682537	CMS
Deciphera Pharmaceuticals Inc.	$17.13	03/07/2025	Food and Beverage	No dispute reported	06/30/2026	1235960027	CMS
Astellas Pharma US Inc	$20.62	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1238756052	CMS
Novartis Pharmaceuticals Corporation	$1.48	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1200229102	CMS
Novartis Pharmaceuticals Corporation	$21.28	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1200229104	CMS
BeiGene USA, Inc.	$33.55	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1202882612	CMS
Lilly USA, LLC	$17.47	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1186852225	CMS
Celgene Corporation	$17.68	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1184682102	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$27.24	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1223016092	CMS
TAIHO ONCOLOGY, INC.	$22.14	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1211414580	CMS
AstraZeneca Pharmaceuticals LP	$20.03	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1206697160	CMS
Chiesi USA, Inc.	$16.85	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1242162333	CMS
E.R. Squibb & Sons, L.L.C.	$25.09	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1184682086	CMS
E.R. Squibb & Sons, L.L.C.	$1.01	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1184682088	CMS
Genentech USA, Inc.	$0.85	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1211596076	CMS
Genentech USA, Inc.	$0.61	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1211596079	CMS
Genentech USA, Inc.	$30.77	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1211596083	CMS
Genentech USA, Inc.	$13.67	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1211596086	CMS
Syndax Pharmaceuticals, Inc.	$34.91	02/14/2025	Food and Beverage	No dispute reported	06/30/2026	1238992476	CMS
Incyte Corporation	$27.25	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1226065700	CMS
Exelixis Inc.	$23.58	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1218805665	CMS
Bayer Healthcare Pharmaceuticals Inc.	$18.27	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1225615414	CMS
AstraZeneca Pharmaceuticals LP	$24.73	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1207236497	CMS
EMD Serono, Inc.	$46.97	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1236896852	CMS
Gilead Sciences, Inc.	$20.35	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1234524711	CMS
Janssen Biotech, Inc.	$25.56	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1174668337	CMS
Novartis Pharmaceuticals Corporation	$0.65	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1200229094	CMS
Novartis Pharmaceuticals Corporation	$1.00	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1200229096	CMS
Novartis Pharmaceuticals Corporation	$12.88	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1200229098	CMS
E.R. Squibb & Sons, L.L.C.	$21.35	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1184682084	CMS
E.R. Squibb & Sons, L.L.C.	$21.35	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1184682104	CMS
Novartis Pharmaceuticals Corporation	$19.21	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1200229100	CMS
PharmaEssentia USA Corporation	$24.43	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1246827884	CMS
PFIZER INC.	$29.61	01/24/2025	Food and Beverage	No dispute reported	06/30/2026	1231450480	CMS
Incyte Corporation	$27.78	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1226052773	CMS
Novocure Inc.	$23.56	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1251154841	CMS
Daiichi Sankyo Inc.	$26.38	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1197075757	CMS
Daiichi Sankyo Inc.	$22.23	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1197077175	CMS
PFIZER INC.	$27.62	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1231338103	CMS
Alexion Pharmaceuticals, Inc.	$30.61	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1202964728	CMS
Daiichi Sankyo Inc.	$0.94	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1197072231	CMS
Merck Sharp & Dohme LLC	$32.08	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1238058079	CMS
Celgene Corporation	$17.85	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1184682082	CMS
Genentech USA, Inc.	$23.84	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1211596102	CMS
AstraZeneca Pharmaceuticals LP	$29.55	01/10/2025	Food and Beverage	No dispute reported	06/30/2026	1206132874	CMS
RECORDATI_RARE_DISEASES_INC.	$17.35	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1181718547	CMS
E.R. Squibb & Sons, L.L.C.	$16.90	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1184682074	CMS
AstraZeneca Pharmaceuticals LP	$25.95	01/03/2025	Education	No dispute reported	06/30/2026	1206185168	CMS
AstraZeneca Pharmaceuticals LP	$6.99	01/03/2025	Education	No dispute reported	06/30/2026	1206279654	CMS
Janssen Biotech, Inc.	$29.96	01/03/2025	Food and Beverage	No dispute reported	06/30/2026	1174673520	CMS
PROGENICS PHARMACEUTICALS, INC.	$22.90	01/02/2025	Food and Beverage	No dispute reported	06/30/2026	1245234549	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-1831501840

Plain: SUNGWON RACHEL KYUNG, NPI 1831501840. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1831501840.
APA 7: IndustryPayments. (2026). SUNGWON RACHEL KYUNG, NPI 1831501840 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1831501840
Bluebook: SUNGWON RACHEL KYUNG, NPI 1831501840, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1831501840.

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