Covered recipient · General Payments record

UMASANKAR RAMADOSS

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI: 1962499806
CMS profile: 315345
Location: COLUMBIA, MO

General Payments · PY2018–2024

$37,568.35

Reported across 690 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,052.07

119 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	$1,953.07	118
Education	$99.00	1

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
E.R. Squibb & Sons, L.L.C.	$220.85	19
Celgene Corporation	$212.27	17
NOVARTIS PHARMACEUTICALS CORPORATION	$195.83	12
PFIZER INC.	$188.48	12
Incyte Corporation	$139.19	3
Gilead Sciences, Inc.	$91.97	4
Daiichi Sankyo Inc.	$78.82	3
ABBVIE INC.	$78.46	3
Acerta Pharma LLC	$77.31	4
Rigel Pharmaceuticals, Inc.	$74.68	5
Merck Sharp & Dohme Corporation	$65.96	3
EMD Serono, Inc.	$64.24	3
ARRAY BIOPHARMA INC	$54.77	3
Dendreon Pharmaceuticals LLC	$45.62	2
Janssen Biotech, Inc.	$41.56	2
GlaxoSmithKline, LLC.	$38.33	2
Genentech USA, Inc.	$33.25	2
Exelixis Inc.	$23.99	1
JAZZ PHARMACEUTICALS INC.	$22.76	1
Lilly USA, LLC	$22.60	1
GENZYME CORPORATION	$21.70	1
SOBI, INC	$20.94	1
EISAI INC.	$18.41	1
ImmunoGen, Inc.	$18.13	1
Pharmacosmos Therapeutics Inc.	$17.93	1
Bayer HealthCare Pharmaceuticals Inc.	$17.25	1
Ipsen Biopharmaceuticals, Inc	$17.20	1
PUMA BIOTECHNOLOGY, INC.	$17.13	1
BeiGene USA, Inc.	$16.89	1
Stemline Therapeutics Inc.	$15.91	1
Apellis Pharmaceuticals, Inc.	$14.95	1
Coherus Biosciences Inc.	$14.87	1
Blueprint Medicines Corporation	$14.77	1
Kite Pharma, Inc.	$14.69	1
Karyopharm Therapeutics Inc.	$14.01	1
Astellas Pharma US Inc	$13.27	1
Kyowa Kirin, Inc.	$13.08	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$1,233.64	85
PY2019	$13,724.09	124
PY2020	$4,949.88	52
PY2021	$6,865.68	90
PY2022	$4,473.29	117
PY2023	$4,269.70	103
PY2024	$2,052.07	119

Payment records · PY2024 (119)

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.	$33.12	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1105361585	CMS
ABBVIE INC.	$26.56	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1105361589	CMS
ABBVIE INC.	$18.78	10/19/2024	Food and Beverage	Undisputed	01/23/2026	1105361593	CMS
Apellis Pharmaceuticals, Inc.	$14.95	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1154030986	CMS
ARRAY BIOPHARMA INC	$18.35	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1131923187	CMS
ARRAY BIOPHARMA INC	$27.14	11/27/2024	Food and Beverage	Undisputed	01/23/2026	1131393409	CMS
ARRAY BIOPHARMA INC	$9.28	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1131481374	CMS
Astellas Pharma US Inc	$13.27	05/25/2024	Food and Beverage	Undisputed	01/23/2026	1139354869	CMS
AstraZeneca Pharmaceuticals LP	$19.01	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1104559330	CMS
AstraZeneca Pharmaceuticals LP	$23.21	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1105528334	CMS
AstraZeneca Pharmaceuticals LP	$16.29	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1105296367	CMS
AstraZeneca Pharmaceuticals LP	$18.80	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1105868365	CMS
Bayer Healthcare Pharmaceuticals Inc.	$17.25	06/28/2024	Food and Beverage	Undisputed	01/23/2026	1086175704	CMS
BeiGene USA, Inc.	$16.89	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1120855812	CMS
Blueprint Medicines Corporation	$14.77	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1147440258	CMS
Celgene Corporation	$9.13	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1101115864	CMS
Celgene Corporation	$4.63	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1101115872	CMS
Celgene Corporation	$13.00	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1101115862	CMS
Celgene Corporation	$11.73	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1101115866	CMS
Celgene Corporation	$0.78	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1101115868	CMS
Celgene Corporation	$22.59	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1101115870	CMS
Celgene Corporation	$12.82	04/05/2024	Food and Beverage	Undisputed	01/23/2026	1101115874	CMS
Celgene Corporation	$5.12	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1101115876	CMS
Celgene Corporation	$10.35	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1101115878	CMS
Celgene Corporation	$16.19	06/21/2024	Food and Beverage	Undisputed	01/23/2026	1101115880	CMS
Celgene Corporation	$17.73	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1101115884	CMS
Celgene Corporation	$7.80	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1101115890	CMS
Celgene Corporation	$12.68	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1101115888	CMS
Celgene Corporation	$15.84	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1101115892	CMS
Celgene Corporation	$12.92	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1101115896	CMS
Celgene Corporation	$19.83	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1101115898	CMS
Celgene Corporation	$19.13	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1101115900	CMS
Coherus Biosciences Inc.	$14.87	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1147275462	CMS
Daiichi Sankyo Inc.	$24.12	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1089472187	CMS
Daiichi Sankyo Inc.	$28.81	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1089472183	CMS
Daiichi Sankyo Inc.	$25.89	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1089472185	CMS
Dendreon Pharmaceuticals LLC	$25.19	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1149322473	CMS
Dendreon Pharmaceuticals LLC	$20.43	12/31/2024	Food and Beverage	Undisputed	01/23/2026	1149322475	CMS
E.R. Squibb & Sons, L.L.C.	$17.81	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1101349606	CMS
E.R. Squibb & Sons, L.L.C.	$19.80	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1101349602	CMS
E.R. Squibb & Sons, L.L.C.	$3.67	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1101349608	CMS
E.R. Squibb & Sons, L.L.C.	$12.20	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1101349618	CMS
E.R. Squibb & Sons, L.L.C.	$0.69	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1101349612	CMS
E.R. Squibb & Sons, L.L.C.	$8.21	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1101349614	CMS
E.R. Squibb & Sons, L.L.C.	$4.36	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1101349622	CMS
E.R. Squibb & Sons, L.L.C.	$0.29	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1101349624	CMS
E.R. Squibb & Sons, L.L.C.	$10.18	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1101349626	CMS
E.R. Squibb & Sons, L.L.C.	$23.68	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1101349632	CMS
E.R. Squibb & Sons, L.L.C.	$18.36	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1101349634	CMS
E.R. Squibb & Sons, L.L.C.	$17.17	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1101349654	CMS
E.R. Squibb & Sons, L.L.C.	$0.47	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1101349650	CMS
E.R. Squibb & Sons, L.L.C.	$20.67	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1101349652	CMS
E.R. Squibb & Sons, L.L.C.	$15.99	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1101349656	CMS
E.R. Squibb & Sons, L.L.C.	$2.08	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1101349658	CMS
E.R. Squibb & Sons, L.L.C.	$14.70	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1101349684	CMS
E.R. Squibb & Sons, L.L.C.	$20.70	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1101349696	CMS
E.R. Squibb & Sons, L.L.C.	$9.82	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1101349688	CMS
Eisai Inc.	$18.41	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1110786551	CMS
EMD Serono, Inc.	$17.76	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1120227118	CMS
EMD Serono, Inc.	$24.94	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1120243655	CMS
EMD Serono, Inc.	$21.54	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1120273610	CMS
Exelixis Inc.	$23.99	06/29/2024	Food and Beverage	Undisputed	01/23/2026	1138566951	CMS
Genentech USA, Inc.	$16.02	11/01/2024	Food and Beverage	Undisputed	01/23/2026	1133128048	CMS
Genentech USA, Inc.	$17.23	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1133128053	CMS
GENZYME CORPORATION	$21.70	05/31/2024	Food and Beverage	Undisputed	01/23/2026	1139702187	CMS
Gilead Sciences, Inc.	$23.54	04/06/2024	Food and Beverage	Undisputed	01/23/2026	1133801340	CMS
Gilead Sciences, Inc.	$27.25	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1133801342	CMS
Gilead Sciences, Inc.	$25.00	06/23/2024	Food and Beverage	Undisputed	01/23/2026	1133801344	CMS
Gilead Sciences, Inc.	$16.18	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1133801346	CMS
GlaxoSmithKline, LLC.	$17.77	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1116540043	CMS
GlaxoSmithKline, LLC.	$20.56	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1116072978	CMS
ImmunoGen, Inc.	$18.13	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1099941771	CMS
Incyte Corporation	$19.79	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1141275232	CMS
Incyte Corporation	$20.40	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1141173719	CMS
Incyte Corporation	$99.00	10/17/2024	Education	Undisputed	01/23/2026	1141197133	CMS
Ipsen Biopharmaceuticals, Inc	$17.20	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1091987207	CMS
Janssen Biotech, Inc.	$22.43	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1078782260	CMS
Janssen Biotech, Inc.	$19.13	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1078784153	CMS
JAZZ PHARMACEUTICALS INC.	$22.76	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1150240196	CMS
Karyopharm Therapeutics Inc.	$14.01	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1145537797	CMS
Kite Pharma, Inc.	$14.69	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1128612927	CMS
Kyowa Kirin, Inc.	$13.08	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1127045011	CMS
Lilly USA, LLC	$22.60	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1135469753	CMS
Merck Sharp & Dohme LLC	$20.58	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1141945183	CMS
Merck Sharp & Dohme LLC	$26.23	03/29/2024	Food and Beverage	Undisputed	01/23/2026	1141900480	CMS
Merck Sharp & Dohme LLC	$19.15	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1141800000	CMS
Novartis Pharmaceuticals Corporation	$17.23	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1087248051	CMS
Novartis Pharmaceuticals Corporation	$17.04	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1087248057	CMS
Novartis Pharmaceuticals Corporation	$10.73	03/17/2024	Food and Beverage	Undisputed	01/23/2026	1087248061	CMS
Novartis Pharmaceuticals Corporation	$1.61	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1087248063	CMS
Novartis Pharmaceuticals Corporation	$14.30	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1087248069	CMS
Novartis Pharmaceuticals Corporation	$13.07	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1087248071	CMS
Novartis Pharmaceuticals Corporation	$9.36	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1087248073	CMS
Novartis Pharmaceuticals Corporation	$19.49	08/16/2024	Food and Beverage	Undisputed	01/23/2026	1087248075	CMS
Novartis Pharmaceuticals Corporation	$33.09	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1087248085	CMS
Novartis Pharmaceuticals Corporation	$23.49	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1087248077	CMS
Novartis Pharmaceuticals Corporation	$29.40	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1087248079	CMS
Novartis Pharmaceuticals Corporation	$7.02	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1087248083	CMS
PFIZER INC.	$23.07	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1131291738	CMS
PFIZER INC.	$11.13	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1131381414	CMS
PFIZER INC.	$11.43	01/20/2024	Food and Beverage	Undisputed	01/23/2026	1130888681	CMS
PFIZER INC.	$12.16	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1131324352	CMS
PFIZER INC.	$25.86	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1131919099	CMS
PFIZER INC.	$23.63	08/10/2024	Food and Beverage	Undisputed	01/23/2026	1131941003	CMS
PFIZER INC.	$18.72	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1131374435	CMS
PFIZER INC.	$8.48	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1131656065	CMS
PFIZER INC.	$16.70	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1132134495	CMS
PFIZER INC.	$15.83	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1131268506	CMS
PFIZER INC.	$0.58	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1131268510	CMS
PFIZER INC.	$20.89	12/20/2024	Food and Beverage	Undisputed	01/23/2026	1131433710	CMS
Pharmacosmos Therapeutics Inc.	$17.93	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1154825305	CMS
PUMA BIOTECHNOLOGY, INC.	$17.13	10/25/2024	Food and Beverage	Undisputed	01/23/2026	1113835439	CMS
Rigel Pharmaceuticals, Inc.	$7.19	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1145201546	CMS
Rigel Pharmaceuticals, Inc.	$7.35	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1145201548	CMS
Rigel Pharmaceuticals, Inc.	$24.45	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1145201552	CMS
Rigel Pharmaceuticals, Inc.	$9.30	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1145201550	CMS
Rigel Pharmaceuticals, Inc.	$26.39	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1145205672	CMS
SOBI, INC	$20.94	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1141423817	CMS
Stemline Therapeutics Inc.	$15.91	11/01/2024	Food and Beverage	Undisputed	01/23/2026	1142965386	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.