Covered recipient · General Payments record

MONICA EUIJIN LEE

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI: 1215129309
CMS profile: 145487
Location: FULLERTON, CA

General Payments · PY2018–2024

$22,730.14

Reported across 652 records
CMS publication 2026-01-23

Latest program year · PY2024

$7,770.33

136 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
Consulting Fee	$4,070.00	1
Food and Beverage	$2,728.33	130
Travel and Lodging	$505.48	2
Grant	$350.00	1
Education	$116.52	2

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Gilead Sciences, Inc.	$4,952.54	17
Acerta Pharma LLC	$589.77	10
Merck Sharp & Dohme Corporation	$204.46	9
Celgene Corporation	$186.45	13
ABBVIE INC.	$158.09	11
PFIZER INC.	$146.23	8
Takeda Pharmaceuticals U.S.A., Inc.	$142.76	7
Daiichi Sankyo Inc.	$137.93	8
EISAI INC.	$134.41	7
Astellas Pharma US Inc	$132.10	2
Incyte Corporation	$109.95	5
Lilly USA, LLC	$87.58	3
Janssen Biotech, Inc.	$84.49	3
ARRAY BIOPHARMA INC	$80.21	6
E.R. Squibb & Sons, L.L.C.	$79.31	5
PUMA BIOTECHNOLOGY, INC.	$73.60	3
Boehringer Ingelheim Pharmaceuticals, Inc.	$65.50	2
Deciphera Pharmaceuticals Inc.	$50.30	2
Genentech USA, Inc.	$33.90	1
Regeneron Healthcare Solutions, Inc.	$32.36	1
Ipsen Biopharmaceuticals, Inc	$31.78	1
Exelixis Inc.	$31.47	1
Stryker Corporation	$26.91	1
Genmab U.S., Inc.	$25.39	1
SpringWorks Therapeutics, Inc.	$23.84	1
Rigel Pharmaceuticals, Inc.	$23.66	1
Karyopharm Therapeutics Inc.	$22.34	1
JAZZ PHARMACEUTICALS INC.	$20.36	1
Alexion Pharmaceuticals, Inc.	$17.35	1
RECORDATI_RARE_DISEASES_INC.	$16.81	1
Agios Pharmaceuticals, Inc.	$16.53	1
GlaxoSmithKline, LLC.	$16.23	1
PROGENICS PHARMACEUTICALS, INC.	$15.72	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$3,881.72	193
PY2019	$2,399.26	82
PY2020	$396.28	21
PY2021	$723.43	18
PY2022	$2,229.98	94
PY2023	$5,329.14	108
PY2024	$7,770.33	136

Payment records · PY2024 (136)

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.	$0.60	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1104155002	CMS
ABBVIE INC.	$20.06	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1104155004	CMS
ABBVIE INC.	$30.16	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1104155006	CMS
ABBVIE INC.	$24.39	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1104155008	CMS
ABBVIE INC.	$0.68	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1104155010	CMS
ABBVIE INC.	$10.64	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1104155012	CMS
ABBVIE INC.	$23.15	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1104155014	CMS
ABBVIE INC.	$0.78	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1104155016	CMS
ABBVIE INC.	$23.36	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1104155018	CMS
ABBVIE INC.	$0.67	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1104155020	CMS
ABBVIE INC.	$23.60	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1104155022	CMS
Agios Pharmaceuticals, Inc.	$16.53	05/29/2024	Education	Undisputed	01/23/2026	1149644311	CMS
Alexion Pharmaceuticals, Inc.	$17.35	12/27/2024	Food and Beverage	Undisputed	01/23/2026	1093924042	CMS
ARRAY BIOPHARMA INC	$17.91	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1131185783	CMS
ARRAY BIOPHARMA INC	$17.53	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1131301004	CMS
ARRAY BIOPHARMA INC	$12.75	03/29/2024	Food and Beverage	Undisputed	01/23/2026	1131702903	CMS
ARRAY BIOPHARMA INC	$2.70	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1131356013	CMS
ARRAY BIOPHARMA INC	$10.29	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1131361115	CMS
ARRAY BIOPHARMA INC	$19.03	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1131386563	CMS
Astellas Pharma US Inc	$32.11	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1139290536	CMS
Astellas Pharma US Inc	$99.99	04/04/2024	Education	Undisputed	01/23/2026	1139346410	CMS
AstraZeneca Pharmaceuticals LP	$23.58	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1104739489	CMS
AstraZeneca Pharmaceuticals LP	$30.30	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1104549050	CMS
AstraZeneca Pharmaceuticals LP	$23.33	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1105234820	CMS
AstraZeneca Pharmaceuticals LP	$30.34	05/31/2024	Food and Beverage	Undisputed	01/23/2026	1104532820	CMS
AstraZeneca Pharmaceuticals LP	$350.00	06/02/2024	Grant	Undisputed	01/23/2026	1105502070	CMS
AstraZeneca Pharmaceuticals LP	$33.95	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1104456802	CMS
AstraZeneca Pharmaceuticals LP	$19.34	07/13/2024	Food and Beverage	Undisputed	01/23/2026	1104445131	CMS
AstraZeneca Pharmaceuticals LP	$30.55	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1105860044	CMS
AstraZeneca Pharmaceuticals LP	$24.81	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1105608401	CMS
AstraZeneca Pharmaceuticals LP	$23.57	12/24/2024	Food and Beverage	Undisputed	01/23/2026	1105618489	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$30.27	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1117917571	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$35.23	12/20/2024	Food and Beverage	Undisputed	01/23/2026	1117917573	CMS
Celgene Corporation	$3.84	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1101119885	CMS
Celgene Corporation	$2.42	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1101119887	CMS
Celgene Corporation	$27.88	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1101119895	CMS
Celgene Corporation	$22.83	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1101119889	CMS
Celgene Corporation	$29.46	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1101119897	CMS
Celgene Corporation	$30.81	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1101119899	CMS
Celgene Corporation	$2.69	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1101119901	CMS
Celgene Corporation	$2.32	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1101119907	CMS
Celgene Corporation	$23.92	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1101119909	CMS
Celgene Corporation	$23.73	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1101119915	CMS
Celgene Corporation	$2.39	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1101119917	CMS
Celgene Corporation	$5.66	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1101119913	CMS
Celgene Corporation	$8.50	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1101119919	CMS
Daiichi Sankyo Inc.	$20.46	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1089447826	CMS
Daiichi Sankyo Inc.	$0.14	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1089447828	CMS
Daiichi Sankyo Inc.	$28.39	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1089447784	CMS
Daiichi Sankyo Inc.	$21.82	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1089447794	CMS
Daiichi Sankyo Inc.	$21.93	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1089447904	CMS
Daiichi Sankyo Inc.	$25.48	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1089447948	CMS
Daiichi Sankyo Inc.	$0.23	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1089447706	CMS
Daiichi Sankyo Inc.	$19.48	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1089447740	CMS
Deciphera Pharmaceuticals Inc.	$21.64	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1145873939	CMS
Deciphera Pharmaceuticals Inc.	$28.66	11/28/2024	Food and Beverage	Undisputed	01/23/2026	1145873941	CMS
E.R. Squibb & Sons, L.L.C.	$13.57	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1101366860	CMS
E.R. Squibb & Sons, L.L.C.	$18.67	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1101366862	CMS
E.R. Squibb & Sons, L.L.C.	$16.86	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1101366868	CMS
E.R. Squibb & Sons, L.L.C.	$13.93	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1101366874	CMS
E.R. Squibb & Sons, L.L.C.	$16.28	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1101366892	CMS
Eisai Inc.	$26.66	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1110768069	CMS
Eisai Inc.	$0.62	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1110768063	CMS
Eisai Inc.	$12.69	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1110768067	CMS
Eisai Inc.	$21.00	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1110768065	CMS
Eisai Inc.	$25.86	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1110768061	CMS
Eisai Inc.	$22.77	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1110768071	CMS
Eisai Inc.	$24.81	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1110768073	CMS
Exelixis Inc.	$31.47	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1138562436	CMS
Genentech USA, Inc.	$33.90	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1133075684	CMS
Genmab U.S., Inc.	$25.39	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1126829996	CMS
Gilead Sciences, Inc.	$10.57	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1133806099	CMS
Gilead Sciences, Inc.	$17.07	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1133806101	CMS
Gilead Sciences, Inc.	$25.70	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1133806103	CMS
Gilead Sciences, Inc.	$368.80	05/02/2024	Travel and Lodging	Undisputed	01/23/2026	1133866680	CMS
Gilead Sciences, Inc.	$44.44	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1133806105	CMS
Gilead Sciences, Inc.	$44.44	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1133806107	CMS
Gilead Sciences, Inc.	$47.22	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1133806109	CMS
Gilead Sciences, Inc.	$22.22	05/04/2024	Food and Beverage	Undisputed	01/23/2026	1133806111	CMS
Gilead Sciences, Inc.	$4,070.00	05/14/2024	Consulting Fee	Undisputed	01/23/2026	1133599459	CMS
Gilead Sciences, Inc.	$4.34	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1133806113	CMS
Gilead Sciences, Inc.	$43.22	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1133806115	CMS
Gilead Sciences, Inc.	$48.19	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1133806117	CMS
Gilead Sciences, Inc.	$136.68	05/28/2024	Travel and Lodging	Undisputed	01/23/2026	1133866682	CMS
Gilead Sciences, Inc.	$11.18	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1133806119	CMS
Gilead Sciences, Inc.	$17.27	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1133806121	CMS
Gilead Sciences, Inc.	$15.33	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1133806123	CMS
Gilead Sciences, Inc.	$25.87	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1133806125	CMS
GlaxoSmithKline, LLC.	$16.23	03/29/2024	Food and Beverage	Undisputed	01/23/2026	1116360340	CMS
Incyte Corporation	$23.89	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1141174869	CMS
Incyte Corporation	$21.54	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1141319181	CMS
Incyte Corporation	$25.60	06/28/2024	Food and Beverage	Undisputed	01/23/2026	1141205019	CMS
Incyte Corporation	$25.65	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1141175638	CMS
Incyte Corporation	$13.27	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1141244076	CMS
Ipsen Biopharmaceuticals, Inc	$31.78	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1091962729	CMS
Janssen Biotech, Inc.	$24.86	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1078298737	CMS
Janssen Biotech, Inc.	$25.00	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1078298537	CMS
Janssen Biotech, Inc.	$34.63	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1078298493	CMS
JAZZ PHARMACEUTICALS INC.	$20.36	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1150204580	CMS
Karyopharm Therapeutics Inc.	$22.34	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1145534129	CMS
Lilly USA, LLC	$30.26	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1135220719	CMS
Lilly USA, LLC	$29.82	08/02/2024	Food and Beverage	Undisputed	01/23/2026	1135252018	CMS
Lilly USA, LLC	$27.50	08/30/2024	Food and Beverage	Undisputed	01/23/2026	1135252022	CMS
Merck Sharp & Dohme LLC	$16.43	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1141760983	CMS
Merck Sharp & Dohme LLC	$26.37	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1141760813	CMS
Merck Sharp & Dohme LLC	$21.21	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1141760979	CMS
Merck Sharp & Dohme LLC	$29.25	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1141888309	CMS
Merck Sharp & Dohme LLC	$15.71	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1141760817	CMS
Merck Sharp & Dohme LLC	$30.26	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1141760811	CMS
Merck Sharp & Dohme LLC	$23.93	10/25/2024	Food and Beverage	Undisputed	01/23/2026	1141760815	CMS
Merck Sharp & Dohme LLC	$16.82	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1141760981	CMS
Merck Sharp & Dohme LLC	$24.48	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1141888307	CMS
PFIZER INC.	$12.44	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1131281237	CMS
PFIZER INC.	$28.27	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1131325304	CMS
PFIZER INC.	$23.93	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1131508666	CMS
PFIZER INC.	$22.53	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1131331869	CMS
PFIZER INC.	$0.46	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1131331873	CMS
PFIZER INC.	$17.48	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1131778376	CMS
PFIZER INC.	$24.81	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1131365063	CMS
PFIZER INC.	$16.31	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1131392456	CMS
PROGENICS PHARMACEUTICALS, INC.	$15.72	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1128511163	CMS
PUMA BIOTECHNOLOGY, INC.	$26.30	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1113836992	CMS
PUMA BIOTECHNOLOGY, INC.	$27.57	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1113836900	CMS
PUMA BIOTECHNOLOGY, INC.	$19.73	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1113850857	CMS
RECORDATI_RARE_DISEASES_INC.	$16.81	03/29/2024	Food and Beverage	Undisputed	01/23/2026	1139164220	CMS
Regeneron Healthcare Solutions, Inc.	$32.36	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1114098205	CMS
Rigel Pharmaceuticals, Inc.	$23.66	08/16/2024	Food and Beverage	Undisputed	01/23/2026	1145204198	CMS
SpringWorks Therapeutics, Inc.	$23.84	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1085805917	CMS
Stryker Corporation	$26.91	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1119891902	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.30	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1144961590	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.03	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1144961592	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.65	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1144961594	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$15.69	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1144961596	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$13.77	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1144961598	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.84	09/27/2024	Food and Beverage	Undisputed	01/23/2026	1144961600	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$26.48	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1144961602	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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