Covered recipient · General Payments record

NAGA S CHIGURUPATI

Allopathic & Osteopathic Physicians Internal Medicine Critical Care Medicine

NPI: 1043298805
CMS profile: 228138
Location: HAMPTON, VA

General Payments · PY2018–2024

$11,682.54

Reported across 663 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,307.16

106 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	$2,307.16	106

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$387.09	19
GlaxoSmithKline, LLC.	$267.41	13
Mallinckrodt Hospital Products Inc.	$225.28	12
Boehringer Ingelheim Pharmaceuticals, Inc.	$196.89	8
Inspire Medical Systems, Inc.	$143.47	6
Regeneron Healthcare Solutions, Inc.	$135.78	6
JAZZ PHARMACEUTICALS INC.	$122.75	6
ANI Pharmaceuticals, Inc.	$100.84	3
Merck Sharp & Dohme Corporation	$79.00	4
Takeda Pharmaceuticals U.S.A., Inc.	$71.21	3
Axsome Therapeutics, Inc.	$69.27	3
Electromed, Inc.	$67.70	4
Actelion Pharmaceuticals US, Inc.	$67.40	3
Amgen Inc.	$53.64	2
GENZYME CORPORATION	$48.95	2
Relypsa, Inc.	$48.12	2
Mylan Specialty L.P.	$45.61	2
IDORSIA PHARMACEUTICALS US INC	$37.04	2
Avadel CNS Pharmaceuticals, LLC	$28.03	1
NOVARTIS PHARMACEUTICALS CORPORATION	$27.57	1
INOGEN, INC.	$27.14	1
PFIZER INC.	$24.00	1
TACTILE SYSTEMS TECHNOLOGY INC	$17.82	1
Philips Electronics North America Corporation	$15.15	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$1,411.59	106
PY2019	$1,768.00	110
PY2020	$606.05	42
PY2021	$1,467.61	90
PY2022	$2,033.25	108
PY2023	$2,088.88	101
PY2024	$2,307.16	106

Payment records · PY2024 (106)

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
Actelion Pharmaceuticals US, Inc.	$20.01	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1078921931	CMS
Actelion Pharmaceuticals US, Inc.	$21.85	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1078921921	CMS
Actelion Pharmaceuticals US, Inc.	$25.54	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1078921925	CMS
Amgen Inc.	$22.64	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1115500993	CMS
Amgen Inc.	$31.00	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1115501004	CMS
ANI Pharmaceuticals, Inc.	$31.25	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1091149388	CMS
ANI Pharmaceuticals, Inc.	$34.64	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1091159070	CMS
ANI Pharmaceuticals, Inc.	$34.95	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1091143272	CMS
AstraZeneca Pharmaceuticals LP	$48.47	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1104501656	CMS
AstraZeneca Pharmaceuticals LP	$15.07	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1105262002	CMS
AstraZeneca Pharmaceuticals LP	$17.32	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1104736109	CMS
AstraZeneca Pharmaceuticals LP	$26.28	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1105589128	CMS
AstraZeneca Pharmaceuticals LP	$15.89	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1105446033	CMS
AstraZeneca Pharmaceuticals LP	$17.76	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1104211793	CMS
AstraZeneca Pharmaceuticals LP	$26.20	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1104578620	CMS
AstraZeneca Pharmaceuticals LP	$18.48	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1105348647	CMS
AstraZeneca Pharmaceuticals LP	$18.05	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1105724973	CMS
AstraZeneca Pharmaceuticals LP	$14.65	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1105616405	CMS
AstraZeneca Pharmaceuticals LP	$16.95	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1105425883	CMS
AstraZeneca Pharmaceuticals LP	$22.90	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1104631598	CMS
AstraZeneca Pharmaceuticals LP	$19.09	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1105819511	CMS
AstraZeneca Pharmaceuticals LP	$19.26	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1104612304	CMS
AstraZeneca Pharmaceuticals LP	$14.36	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1105269428	CMS
AstraZeneca Pharmaceuticals LP	$19.67	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1104737321	CMS
AstraZeneca Pharmaceuticals LP	$20.66	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1104261361	CMS
AstraZeneca Pharmaceuticals LP	$15.01	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1105475691	CMS
AstraZeneca Pharmaceuticals LP	$21.02	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1104680847	CMS
Avadel CNS Pharmaceuticals, LLC	$28.03	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1123379956	CMS
Axsome Therapeutics, Inc.	$22.45	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1148307600	CMS
Axsome Therapeutics, Inc.	$25.39	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1148307602	CMS
Axsome Therapeutics, Inc.	$21.43	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1148307604	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$23.61	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1117848927	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$18.06	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1117848921	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$20.11	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1117848923	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$24.81	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1117848929	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$20.68	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1117848925	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$26.37	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1117848931	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$34.78	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1117848935	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$28.47	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1117848933	CMS
Electromed, Inc.	$20.41	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1137883897	CMS
Electromed, Inc.	$4.77	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1137883901	CMS
Electromed, Inc.	$25.11	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1137883906	CMS
Electromed, Inc.	$17.41	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1137883910	CMS
GENZYME CORPORATION	$26.39	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1139755717	CMS
GENZYME CORPORATION	$22.56	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1139755723	CMS
GlaxoSmithKline, LLC.	$11.68	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1116534582	CMS
GlaxoSmithKline, LLC.	$16.20	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1116551269	CMS
GlaxoSmithKline, LLC.	$20.61	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1115863591	CMS
GlaxoSmithKline, LLC.	$20.59	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1116521354	CMS
GlaxoSmithKline, LLC.	$21.61	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1116477817	CMS
GlaxoSmithKline, LLC.	$17.24	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1116439499	CMS
GlaxoSmithKline, LLC.	$23.18	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1116661063	CMS
GlaxoSmithKline, LLC.	$25.13	08/16/2024	Food and Beverage	Undisputed	01/23/2026	1116667460	CMS
GlaxoSmithKline, LLC.	$23.73	09/13/2024	Food and Beverage	Undisputed	01/23/2026	1116378186	CMS
GlaxoSmithKline, LLC.	$23.95	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1116260506	CMS
GlaxoSmithKline, LLC.	$19.66	11/27/2024	Food and Beverage	Undisputed	01/23/2026	1116386124	CMS
GlaxoSmithKline, LLC.	$16.01	11/29/2024	Food and Beverage	Undisputed	01/23/2026	1116499349	CMS
GlaxoSmithKline, LLC.	$27.82	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1116492157	CMS
IDORSIA PHARMACEUTICALS US INC	$19.58	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1146780929	CMS
IDORSIA PHARMACEUTICALS US INC	$17.46	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1146785991	CMS
INOGEN, INC.	$27.14	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1144987559	CMS
Inspire Medical Systems, Inc.	$30.04	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1148047610	CMS
Inspire Medical Systems, Inc.	$15.14	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1148047612	CMS
Inspire Medical Systems, Inc.	$26.15	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1148047614	CMS
Inspire Medical Systems, Inc.	$35.79	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1148047616	CMS
Inspire Medical Systems, Inc.	$18.37	04/27/2024	Food and Beverage	Undisputed	01/23/2026	1148047618	CMS
Inspire Medical Systems, Inc.	$17.98	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1148047620	CMS
JAZZ PHARMACEUTICALS INC.	$21.54	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1150196658	CMS
JAZZ PHARMACEUTICALS INC.	$14.48	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1150196664	CMS
JAZZ PHARMACEUTICALS INC.	$19.65	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1150196654	CMS
JAZZ PHARMACEUTICALS INC.	$23.95	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1150196660	CMS
JAZZ PHARMACEUTICALS INC.	$18.55	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1150196662	CMS
JAZZ PHARMACEUTICALS INC.	$24.58	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1150196656	CMS
Mallinckrodt Hospital Products Inc.	$18.54	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1145057157	CMS
Mallinckrodt Hospital Products Inc.	$3.00	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1145057161	CMS
Mallinckrodt Hospital Products Inc.	$27.35	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1145057165	CMS
Mallinckrodt Hospital Products Inc.	$28.35	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1145057169	CMS
Mallinckrodt Hospital Products Inc.	$3.81	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1145057174	CMS
Mallinckrodt Hospital Products Inc.	$2.37	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1145057178	CMS
Mallinckrodt Hospital Products Inc.	$33.90	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1145057182	CMS
Mallinckrodt Hospital Products Inc.	$30.76	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1145057186	CMS
Mallinckrodt Hospital Products Inc.	$28.22	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1145057190	CMS
Mallinckrodt Hospital Products Inc.	$10.43	10/11/2024	Food and Beverage	Undisputed	01/23/2026	1145057194	CMS
Mallinckrodt Hospital Products Inc.	$10.47	10/12/2024	Food and Beverage	Undisputed	01/23/2026	1145057198	CMS
Mallinckrodt Hospital Products Inc.	$28.08	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1145057202	CMS
Merck Sharp & Dohme LLC	$16.59	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1141761491	CMS
Merck Sharp & Dohme LLC	$15.96	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1141761495	CMS
Merck Sharp & Dohme LLC	$23.92	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1141761485	CMS
Merck Sharp & Dohme LLC	$22.53	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1141761493	CMS
Mylan Specialty L.P.	$16.88	03/30/2024	Food and Beverage	Undisputed	01/23/2026	1147336931	CMS
Mylan Specialty L.P.	$28.73	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1147354993	CMS
Novartis Pharmaceuticals Corporation	$27.57	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1086774039	CMS
PFIZER INC.	$24.00	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1132108699	CMS
Philips North America LLC	$15.15	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1146878219	CMS
Regeneron Healthcare Solutions, Inc.	$23.56	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1114024366	CMS
Regeneron Healthcare Solutions, Inc.	$22.60	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1114024368	CMS
Regeneron Healthcare Solutions, Inc.	$31.52	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1114024370	CMS
Regeneron Healthcare Solutions, Inc.	$21.70	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1114024372	CMS
Regeneron Healthcare Solutions, Inc.	$24.14	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1114024374	CMS
Regeneron Healthcare Solutions, Inc.	$12.26	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1114024376	CMS
Tactile Systems Technology Inc	$17.82	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1082370213	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$27.12	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1137510813	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.44	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1137510817	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$26.65	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1137510820	CMS
Vifor Pharma, Inc.	$18.75	05/31/2024	Food and Beverage	Undisputed	01/23/2026	1124038479	CMS
Vifor Pharma, Inc.	$29.37	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1124067050	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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