KAMARAJAPURAM RAMAN DESIKAN

Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology BATESVILLE, AR NPI 1619973500

General Payments — all program years on this page

$14,557.35

Category: General Payments
Program years: PY2018–2024
Record count: 755
As of (CMS publication): 2026-01-23

Latest program year (PY2024): $2,923.72 across 125 records · disputed records: 0

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How this figure is 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

Latest program year (PY2024) · sorted by reported total.

Nature of payment	Amount	Records
Food and Beverage	$1,923.76	113
Long term medical supply or device loan	$999.96	12

By paying entity

Latest program year (PY2024) · sorted by reported total.

Paying entity	Amount	Records
NOVARTIS PHARMACEUTICALS CORPORATION	$1,197.76	24
PFIZER INC.	$184.90	11
Daiichi Sankyo Inc.	$169.67	13
Merck Sharp & Dohme Corporation	$133.55	7
ABBVIE INC.	$120.05	6
GlaxoSmithKline, LLC.	$91.90	5
Rigel Pharmaceuticals, Inc.	$85.49	5
Astellas Pharma US Inc	$81.34	5
Acerta Pharma LLC	$71.11	4
Gilead Sciences, Inc.	$70.58	4
EISAI INC.	$61.75	3
Boehringer Ingelheim Pharmaceuticals, Inc.	$60.67	2
Pharmacosmos Therapeutics Inc.	$57.45	4
GENZYME CORPORATION	$55.18	3
Takeda Pharmaceuticals U.S.A., Inc.	$54.70	3
E.R. Squibb & Sons, L.L.C.	$50.82	3
Ipsen Biopharmaceuticals, Inc	$50.14	3
Incyte Corporation	$48.30	3
EMD Serono, Inc.	$47.42	3
BeiGene USA, Inc.	$39.59	2
PharmaEssentia USA Corporation	$36.33	2
Janssen Biotech, Inc.	$34.60	2
Exelixis Inc.	$32.70	2
ADC Therapeutics America, Inc.	$26.77	2
Adaptive Biotechnologies Corporation	$17.87	1
Bayer HealthCare Pharmaceuticals Inc.	$15.41	1
Celgene Corporation	$13.96	1
Lilly USA, LLC	$13.71	1

By program year

Program year	Amount	Records
2018	$1,661.12	114
2019	$2,017.71	126
2020	$530.35	36
2021	$2,843.87	115
2022	$2,384.21	126
2023	$2,196.37	113
2024	$2,923.72	125

Records — PY2024 (125)

Record ID	Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Source
1078266507	Janssen Biotech, Inc.	$14.92	07/31/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078266515	Janssen Biotech, Inc.	$19.68	08/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086213869	Bayer Healthcare Pharmaceuticals Inc.	$15.41	01/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086866325	Novartis Pharmaceuticals Corporation	$18.34	02/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086866327	Novartis Pharmaceuticals Corporation	$14.18	03/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086866329	Novartis Pharmaceuticals Corporation	$19.79	04/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086866335	Novartis Pharmaceuticals Corporation	$17.05	05/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086866337	Novartis Pharmaceuticals Corporation	$16.71	05/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086866345	Novartis Pharmaceuticals Corporation	$17.02	06/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086866347	Novartis Pharmaceuticals Corporation	$14.94	06/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086866349	Novartis Pharmaceuticals Corporation	$17.05	07/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086866359	Novartis Pharmaceuticals Corporation	$17.15	08/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086866361	Novartis Pharmaceuticals Corporation	$83.33	08/23/2024	Long term medical supply or device loan	Undisputed	01/23/2026	View at CMS
1086866363	Novartis Pharmaceuticals Corporation	$83.33	09/27/2024	Long term medical supply or device loan	Undisputed	01/23/2026	View at CMS
1086866365	Novartis Pharmaceuticals Corporation	$83.33	01/18/2024	Long term medical supply or device loan	Undisputed	01/23/2026	View at CMS
1086866367	Novartis Pharmaceuticals Corporation	$83.33	02/16/2024	Long term medical supply or device loan	Undisputed	01/23/2026	View at CMS
1086866369	Novartis Pharmaceuticals Corporation	$83.33	03/15/2024	Long term medical supply or device loan	Undisputed	01/23/2026	View at CMS
1086866371	Novartis Pharmaceuticals Corporation	$83.33	04/18/2024	Long term medical supply or device loan	Undisputed	01/23/2026	View at CMS
1086866373	Novartis Pharmaceuticals Corporation	$83.33	05/16/2024	Long term medical supply or device loan	Undisputed	01/23/2026	View at CMS
1086866375	Novartis Pharmaceuticals Corporation	$83.33	06/13/2024	Long term medical supply or device loan	Undisputed	01/23/2026	View at CMS
1086866377	Novartis Pharmaceuticals Corporation	$83.33	07/15/2024	Long term medical supply or device loan	Undisputed	01/23/2026	View at CMS
1086866379	Novartis Pharmaceuticals Corporation	$6.39	09/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086866383	Novartis Pharmaceuticals Corporation	$83.33	11/14/2024	Long term medical supply or device loan	Undisputed	01/23/2026	View at CMS
1086866385	Novartis Pharmaceuticals Corporation	$83.33	10/17/2024	Long term medical supply or device loan	Undisputed	01/23/2026	View at CMS
1086866393	Novartis Pharmaceuticals Corporation	$18.05	10/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086866397	Novartis Pharmaceuticals Corporation	$21.13	11/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086866399	Novartis Pharmaceuticals Corporation	$83.33	12/10/2024	Long term medical supply or device loan	Undisputed	01/23/2026	View at CMS
1089415212	Daiichi Sankyo Inc.	$12.74	09/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089415214	Daiichi Sankyo Inc.	$3.56	09/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089415216	Daiichi Sankyo Inc.	$19.44	11/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089415218	Daiichi Sankyo Inc.	$6.28	11/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089415220	Daiichi Sankyo Inc.	$13.20	12/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089415222	Daiichi Sankyo Inc.	$17.21	03/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089415224	Daiichi Sankyo Inc.	$6.99	04/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089415226	Daiichi Sankyo Inc.	$9.64	01/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089415228	Daiichi Sankyo Inc.	$23.75	04/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089415230	Daiichi Sankyo Inc.	$20.25	05/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089415232	Daiichi Sankyo Inc.	$4.15	07/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089415234	Daiichi Sankyo Inc.	$14.61	07/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089415236	Daiichi Sankyo Inc.	$17.85	07/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1091956919	Ipsen Biopharmaceuticals, Inc	$20.38	10/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1091956921	Ipsen Biopharmaceuticals, Inc	$14.08	06/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1091956923	Ipsen Biopharmaceuticals, Inc	$15.68	03/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101162530	Celgene Corporation	$13.96	09/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101609209	E.R. Squibb & Sons, L.L.C.	$16.90	01/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101609239	E.R. Squibb & Sons, L.L.C.	$15.99	04/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101609302	E.R. Squibb & Sons, L.L.C.	$17.93	08/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103630096	ABBVIE INC.	$15.09	02/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103630098	ABBVIE INC.	$24.44	02/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103630100	ABBVIE INC.	$22.37	03/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103630102	ABBVIE INC.	$24.52	05/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103630104	ABBVIE INC.	$18.01	08/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103630106	ABBVIE INC.	$15.62	08/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104238809	AstraZeneca Pharmaceuticals LP	$18.64	12/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105242409	AstraZeneca Pharmaceuticals LP	$24.80	08/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105501640	AstraZeneca Pharmaceuticals LP	$14.54	12/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105568617	AstraZeneca Pharmaceuticals LP	$13.13	05/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1110757136	Eisai Inc.	$20.56	05/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1110757138	Eisai Inc.	$27.97	08/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1110757140	Eisai Inc.	$13.22	12/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116300526	GlaxoSmithKline, LLC.	$16.19	04/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116394468	GlaxoSmithKline, LLC.	$13.60	09/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116464334	GlaxoSmithKline, LLC.	$17.38	02/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116654981	GlaxoSmithKline, LLC.	$19.44	07/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116737242	GlaxoSmithKline, LLC.	$25.29	03/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1118083968	Boehringer Ingelheim Pharmaceuticals, Inc.	$27.86	12/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1118083970	Boehringer Ingelheim Pharmaceuticals, Inc.	$32.81	09/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120224555	EMD Serono, Inc.	$15.34	01/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120243507	EMD Serono, Inc.	$17.05	07/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120243943	EMD Serono, Inc.	$15.03	07/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120859549	BeiGene USA, Inc.	$18.66	12/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120859551	BeiGene USA, Inc.	$20.93	09/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1121191593	ADC Therapeutics America, Inc.	$13.25	04/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1121191629	ADC Therapeutics America, Inc.	$13.52	10/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131289392	PFIZER INC.	$16.05	03/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131292162	PFIZER INC.	$16.50	03/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131295163	PFIZER INC.	$19.91	02/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131296049	PFIZER INC.	$17.60	01/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131315511	PFIZER INC.	$19.10	03/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131344820	PFIZER INC.	$20.74	08/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131348755	PFIZER INC.	$17.05	07/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131357326	PFIZER INC.	$18.71	04/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131359777	PFIZER INC.	$16.15	09/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131418014	PFIZER INC.	$16.28	12/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131863197	PFIZER INC.	$6.81	08/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133802316	Gilead Sciences, Inc.	$15.13	01/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133802318	Gilead Sciences, Inc.	$18.95	04/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133802320	Gilead Sciences, Inc.	$18.96	06/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133802322	Gilead Sciences, Inc.	$17.54	10/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135105269	Lilly USA, LLC	$13.71	01/31/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137310988	PharmaEssentia USA Corporation	$20.90	04/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137311024	PharmaEssentia USA Corporation	$15.43	06/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1138560310	Exelixis Inc.	$14.67	04/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1138560312	Exelixis Inc.	$18.03	07/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139292386	Astellas Pharma US Inc	$17.64	01/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139331274	Astellas Pharma US Inc	$18.52	04/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139357745	Astellas Pharma US Inc	$14.77	05/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139373567	Astellas Pharma US Inc	$15.90	08/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139409931	Astellas Pharma US Inc	$14.51	10/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139631111	GENZYME CORPORATION	$18.66	01/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139631139	GENZYME CORPORATION	$19.26	04/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139631217	GENZYME CORPORATION	$17.26	10/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141278796	Incyte Corporation	$15.47	03/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141281296	Incyte Corporation	$15.04	09/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141282276	Incyte Corporation	$17.79	12/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141584298	Merck Sharp & Dohme LLC	$20.21	04/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141584300	Merck Sharp & Dohme LLC	$16.02	09/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141584314	Merck Sharp & Dohme LLC	$16.35	07/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141584316	Merck Sharp & Dohme LLC	$17.21	05/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141584320	Merck Sharp & Dohme LLC	$21.17	03/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141833047	Merck Sharp & Dohme LLC	$21.91	10/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141912337	Merck Sharp & Dohme LLC	$20.68	07/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144956391	Takeda Pharmaceuticals U.S.A., Inc.	$16.06	03/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144956393	Takeda Pharmaceuticals U.S.A., Inc.	$22.46	07/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144956395	Takeda Pharmaceuticals U.S.A., Inc.	$16.18	10/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1145200884	Rigel Pharmaceuticals, Inc.	$18.97	02/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1145200886	Rigel Pharmaceuticals, Inc.	$18.00	04/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1145203999	Rigel Pharmaceuticals, Inc.	$13.04	07/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1145207743	Rigel Pharmaceuticals, Inc.	$17.86	11/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1145207745	Rigel Pharmaceuticals, Inc.	$17.62	10/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1150259960	Adaptive Biotechnologies Corporation	$17.87	08/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1154821247	Pharmacosmos Therapeutics Inc.	$14.16	02/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1154821249	Pharmacosmos Therapeutics Inc.	$14.50	02/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1154821251	Pharmacosmos Therapeutics Inc.	$15.24	04/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1154821253	Pharmacosmos Therapeutics Inc.	$13.55	07/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS

Provenance & corrections

Dataset: CMS Open Payments — General Payments
Source: CMS Open Payments dataset (bulk file)
Publisher of source data: Centers for Medicare & Medicaid Services
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.