Covered recipient · General Payments record

NICHOLAS A DEMONACO

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI: 1871535245
CMS profile: 38848
Location: CLINTON, MD

General Payments · PY2018–2024

$11,101.02

Reported across 506 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,505.13

109 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	$2,505.13	109

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
NOVARTIS PHARMACEUTICALS CORPORATION	$294.82	13
PFIZER INC.	$165.74	9
Merck Sharp & Dohme Corporation	$152.40	7
Daiichi Sankyo Inc.	$145.07	5
E.R. Squibb & Sons, L.L.C.	$118.22	6
Janssen Biotech, Inc.	$109.16	5
Genentech USA, Inc.	$107.37	5
Astellas Pharma US Inc	$98.57	4
PharmaEssentia USA Corporation	$94.53	3
Incyte Corporation	$89.69	4
Acerta Pharma LLC	$82.22	4
BeiGene USA, Inc.	$78.47	3
ABBVIE INC.	$74.56	3
Takeda Pharmaceuticals U.S.A., Inc.	$68.28	3
Genmab U.S., Inc.	$67.06	2
Celgene Corporation	$62.20	3
GlaxoSmithKline, LLC.	$58.15	2
Tempus AI, Inc	$49.04	2
Bayer HealthCare Pharmaceuticals Inc.	$48.41	2
Sumitomo Pharma America, Inc.	$45.48	2
ARRAY BIOPHARMA INC	$44.93	2
Mirati Therapeutics, Inc.	$34.17	1
Exelixis Inc.	$31.76	1
Lilly USA, LLC	$28.54	1
Adaptive Biotechnologies Corporation	$28.14	1
Alexion Pharmaceuticals, Inc.	$28.04	1
SERVIER PHARMACEUTICALS LLC	$26.94	2
Sirtex Medical Inc	$26.93	1
Stemline Therapeutics Inc.	$26.08	1
EMD Serono, Inc.	$25.63	1
Ipsen Biopharmaceuticals, Inc	$25.53	1
Spectrum Pharmaceuticals Inc.	$23.40	1
SpringWorks Therapeutics, Inc.	$22.90	1
Dendreon Pharmaceuticals LLC	$20.68	1
PUMA BIOTECHNOLOGY, INC.	$20.25	1
Celltrion USA Inc.	$19.73	1
Kyowa Kirin, Inc.	$17.24	1
Coherus Biosciences Inc.	$16.63	1
Acrotech Biopharma Inc.	$14.32	1
Myriad Genetic Laboratories, Inc.	$13.85	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$975.98	57
PY2019	$711.76	34
PY2020	$424.72	20
PY2021	$290.91	14
PY2022	$2,063.43	96
PY2023	$4,129.09	176
PY2024	$2,505.13	109

Payment records · PY2024 (109)

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.	$14.63	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1103624308	CMS
ABBVIE INC.	$32.81	06/28/2024	Food and Beverage	Undisputed	01/23/2026	1103624310	CMS
ABBVIE INC.	$27.12	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1103624312	CMS
Acrotech Biopharma Inc.	$14.32	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1147104890	CMS
Adaptive Biotechnologies Corporation	$28.14	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1150262256	CMS
Alexion Pharmaceuticals, Inc.	$28.04	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1093952624	CMS
ARRAY BIOPHARMA INC	$19.93	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1131716344	CMS
ARRAY BIOPHARMA INC	$25.00	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1130874842	CMS
Astellas Pharma US Inc	$28.79	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1139292082	CMS
Astellas Pharma US Inc	$23.85	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1139292864	CMS
Astellas Pharma US Inc	$24.94	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1139348138	CMS
Astellas Pharma US Inc	$20.99	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1139430930	CMS
AstraZeneca Pharmaceuticals LP	$18.82	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1104247897	CMS
AstraZeneca Pharmaceuticals LP	$22.33	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1105468589	CMS
AstraZeneca Pharmaceuticals LP	$26.90	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1105459856	CMS
AstraZeneca Pharmaceuticals LP	$14.17	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1105729821	CMS
Bayer Healthcare Pharmaceuticals Inc.	$20.02	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1086137761	CMS
Bayer Healthcare Pharmaceuticals Inc.	$28.39	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1086173226	CMS
BeiGene USA, Inc.	$27.80	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1120859495	CMS
BeiGene USA, Inc.	$27.09	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1120859493	CMS
BeiGene USA, Inc.	$23.58	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1120859491	CMS
Celgene Corporation	$21.20	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1101095040	CMS
Celgene Corporation	$18.00	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1101095036	CMS
Celgene Corporation	$23.00	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1101095038	CMS
Celltrion USA Inc.	$19.73	02/03/2024	Food and Beverage	Undisputed	01/23/2026	1075850473	CMS
Coherus Biosciences Inc.	$16.63	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1147277744	CMS
Daiichi Sankyo Inc.	$29.22	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1089414792	CMS
Daiichi Sankyo Inc.	$29.34	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1089414790	CMS
Daiichi Sankyo Inc.	$27.62	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1089414784	CMS
Daiichi Sankyo Inc.	$29.35	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1089414786	CMS
Daiichi Sankyo Inc.	$29.54	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1089414788	CMS
Dendreon Pharmaceuticals LLC	$20.68	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1149314894	CMS
E.R. Squibb & Sons, L.L.C.	$20.68	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1101269907	CMS
E.R. Squibb & Sons, L.L.C.	$19.53	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1101269909	CMS
E.R. Squibb & Sons, L.L.C.	$16.89	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1101269917	CMS
E.R. Squibb & Sons, L.L.C.	$15.06	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1101269921	CMS
E.R. Squibb & Sons, L.L.C.	$18.65	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1101269919	CMS
E.R. Squibb & Sons, L.L.C.	$27.41	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1101269923	CMS
EMD Serono, Inc.	$25.63	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1120227842	CMS
Exelixis Inc.	$31.76	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1138563156	CMS
Genentech USA, Inc.	$22.49	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1133080714	CMS
Genentech USA, Inc.	$22.23	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1133080698	CMS
Genentech USA, Inc.	$21.11	08/09/2024	Food and Beverage	Undisputed	01/23/2026	1133080702	CMS
Genentech USA, Inc.	$16.59	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1133080710	CMS
Genentech USA, Inc.	$24.95	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1133080706	CMS
Genmab U.S., Inc.	$32.16	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1126830362	CMS
Genmab U.S., Inc.	$34.90	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1126830364	CMS
GlaxoSmithKline, LLC.	$25.20	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1116010274	CMS
GlaxoSmithKline, LLC.	$32.95	11/01/2024	Food and Beverage	Undisputed	01/23/2026	1115884163	CMS
Incyte Corporation	$17.87	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1141263243	CMS
Incyte Corporation	$24.97	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1141229803	CMS
Incyte Corporation	$25.73	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1141231887	CMS
Incyte Corporation	$21.12	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1141265019	CMS
Ipsen Biopharmaceuticals, Inc	$25.53	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1091964634	CMS
Janssen Biotech, Inc.	$22.38	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1078717752	CMS
Janssen Biotech, Inc.	$22.54	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1078717543	CMS
Janssen Biotech, Inc.	$15.16	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1078717554	CMS
Janssen Biotech, Inc.	$28.84	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1078717674	CMS
Janssen Biotech, Inc.	$20.24	11/27/2024	Food and Beverage	Undisputed	01/23/2026	1078717654	CMS
Kyowa Kirin, Inc.	$17.24	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1127039151	CMS
Lilly USA, LLC	$28.54	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1135249627	CMS
Merck Sharp & Dohme LLC	$12.96	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1141930289	CMS
Merck Sharp & Dohme LLC	$20.90	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1141701797	CMS
Merck Sharp & Dohme LLC	$18.26	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1141870405	CMS
Merck Sharp & Dohme LLC	$21.00	03/22/2024	Food and Beverage	Undisputed	01/23/2026	1141870407	CMS
Merck Sharp & Dohme LLC	$33.09	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1141701801	CMS
Merck Sharp & Dohme LLC	$31.92	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1141701799	CMS
Merck Sharp & Dohme LLC	$14.27	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1141701795	CMS
Mirati Therapeutics, Inc.	$34.17	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1117162435	CMS
Myriad Genetic Laboratories, Inc.	$13.85	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1152530018	CMS
Novartis Pharmaceuticals Corporation	$24.09	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1086892055	CMS
Novartis Pharmaceuticals Corporation	$31.56	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1086892057	CMS
Novartis Pharmaceuticals Corporation	$25.54	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1086892059	CMS
Novartis Pharmaceuticals Corporation	$20.55	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1086892065	CMS
Novartis Pharmaceuticals Corporation	$20.41	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1086892067	CMS
Novartis Pharmaceuticals Corporation	$32.35	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1086892073	CMS
Novartis Pharmaceuticals Corporation	$13.24	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1086892071	CMS
Novartis Pharmaceuticals Corporation	$17.20	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1086892075	CMS
Novartis Pharmaceuticals Corporation	$22.30	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1086892085	CMS
Novartis Pharmaceuticals Corporation	$19.56	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1086892089	CMS
Novartis Pharmaceuticals Corporation	$12.51	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1086892097	CMS
Novartis Pharmaceuticals Corporation	$31.92	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1086892099	CMS
Novartis Pharmaceuticals Corporation	$23.59	10/25/2024	Food and Beverage	Undisputed	01/23/2026	1086892101	CMS
PFIZER INC.	$27.85	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1131286537	CMS
PFIZER INC.	$18.36	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1131715122	CMS
PFIZER INC.	$9.00	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1131707563	CMS
PFIZER INC.	$17.22	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1131317028	CMS
PFIZER INC.	$15.33	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1131724526	CMS
PFIZER INC.	$21.64	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1131343356	CMS
PFIZER INC.	$18.44	07/20/2024	Food and Beverage	Undisputed	01/23/2026	1131785404	CMS
PFIZER INC.	$27.08	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1131376624	CMS
PFIZER INC.	$10.82	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1131377702	CMS
PharmaEssentia USA Corporation	$31.94	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1137305457	CMS
PharmaEssentia USA Corporation	$31.95	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1137305497	CMS
PharmaEssentia USA Corporation	$30.64	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1137305543	CMS
PUMA BIOTECHNOLOGY, INC.	$20.25	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1113855450	CMS
SERVIER PHARMACEUTICALS LLC	$13.22	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1147262350	CMS
SERVIER PHARMACEUTICALS LLC	$13.72	09/27/2024	Food and Beverage	Undisputed	01/23/2026	1147262352	CMS
Sirtex Medical Inc	$26.93	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1142712920	CMS
Spectrum Pharmaceuticals Inc.	$23.40	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1150656928	CMS
SpringWorks Therapeutics, Inc.	$22.90	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1085803872	CMS
Stemline Therapeutics Inc.	$26.08	10/26/2024	Food and Beverage	Undisputed	01/23/2026	1142962636	CMS
Sumitomo Pharma America, Inc.	$17.90	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1148844407	CMS
Sumitomo Pharma America, Inc.	$27.58	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1148844409	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$18.66	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1144956309	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$26.26	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1137527824	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.36	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1144956311	CMS
Tempus AI, Inc	$29.62	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1150163570	CMS
Tempus AI, Inc	$19.42	09/06/2024	Food and Beverage	Undisputed	01/23/2026	1150163572	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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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.