Covered recipient · General Payments record

ANJANA SAMADDER

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1811053309
CMS profile: 264048
Location: COLUMBUS, OH

General Payments · PY2018–2024

$14,825.50

Reported across 548 records
CMS publication 2026-01-23

Latest program year · PY2024

$1,059.54

51 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	$1,059.54	51

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
GENZYME CORPORATION	$190.33	7
IRONWOOD PHARMACEUTICALS, INC	$170.21	10
ABBVIE INC.	$158.08	8
Ardelyx, Inc.	$154.83	6
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$92.68	6
Janssen Biotech, Inc.	$66.96	3
CapsoVision, Inc.	$63.50	2
Phathom Pharmaceuticals, Inc.	$55.76	3
Regeneron Healthcare Solutions, Inc.	$42.40	2
EVOKE PHARMA, INC.	$32.85	2
AIMMUNE THERAPEUTICS, INC.	$16.88	1
Merck Sharp & Dohme Corporation	$15.06	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$1,825.54	110
PY2019	$3,818.22	102
PY2020	$349.74	24
PY2021	$2,413.61	106
PY2022	$1,510.97	89
PY2023	$3,847.88	66
PY2024	$1,059.54	51

Payment records · PY2024 (51)

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.	$29.06	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1106008941	CMS
ABBVIE INC.	$24.79	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1106008943	CMS
ABBVIE INC.	$10.34	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1106008945	CMS
ABBVIE INC.	$24.95	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1106008947	CMS
ABBVIE INC.	$23.73	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1106008949	CMS
ABBVIE INC.	$16.60	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1106008951	CMS
ABBVIE INC.	$14.61	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1106008953	CMS
ABBVIE INC.	$14.00	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1106008955	CMS
AIMMUNE THERAPEUTICS, INC.	$16.88	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1147001561	CMS
Ardelyx, Inc.	$27.48	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1146705549	CMS
Ardelyx, Inc.	$26.83	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1146705551	CMS
Ardelyx, Inc.	$20.22	10/11/2024	Food and Beverage	Undisputed	01/23/2026	1146705553	CMS
Ardelyx, Inc.	$29.14	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1146705555	CMS
Ardelyx, Inc.	$28.56	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1146705557	CMS
Ardelyx, Inc.	$22.60	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1146705559	CMS
CapsoVision, Inc.	$17.00	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1154308896	CMS
CapsoVision, Inc.	$46.50	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1154308898	CMS
EVOKE PHARMA, INC.	$18.36	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1127774287	CMS
EVOKE PHARMA, INC.	$14.49	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1127774836	CMS
GENZYME CORPORATION	$32.99	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1139917123	CMS
GENZYME CORPORATION	$35.55	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1139917131	CMS
GENZYME CORPORATION	$29.15	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1139917143	CMS
GENZYME CORPORATION	$11.17	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1139917151	CMS
GENZYME CORPORATION	$29.99	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1139917189	CMS
GENZYME CORPORATION	$28.49	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1139917197	CMS
GENZYME CORPORATION	$22.99	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1139917211	CMS
IRONWOOD PHARMACEUTICALS, INC	$15.32	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1153759107	CMS
IRONWOOD PHARMACEUTICALS, INC	$18.36	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1153723655	CMS
IRONWOOD PHARMACEUTICALS, INC	$15.35	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1153714897	CMS
IRONWOOD PHARMACEUTICALS, INC	$16.91	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1153723659	CMS
IRONWOOD PHARMACEUTICALS, INC	$16.43	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1153741095	CMS
IRONWOOD PHARMACEUTICALS, INC	$17.77	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1153723663	CMS
IRONWOOD PHARMACEUTICALS, INC	$16.67	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1153771122	CMS
IRONWOOD PHARMACEUTICALS, INC	$18.36	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1153714901	CMS
IRONWOOD PHARMACEUTICALS, INC	$18.03	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1153750040	CMS
IRONWOOD PHARMACEUTICALS, INC	$17.01	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1153750044	CMS
Janssen Biotech, Inc.	$27.11	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1078498537	CMS
Janssen Biotech, Inc.	$23.33	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1078496540	CMS
Janssen Biotech, Inc.	$16.52	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1078498731	CMS
Merck Sharp & Dohme LLC	$15.06	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1141585408	CMS
Phathom Pharmaceuticals, Inc.	$19.72	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1151119756	CMS
Phathom Pharmaceuticals, Inc.	$16.34	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1151119758	CMS
Phathom Pharmaceuticals, Inc.	$19.70	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1151119760	CMS
Regeneron Healthcare Solutions, Inc.	$22.90	02/17/2024	Food and Beverage	Undisputed	01/23/2026	1114153379	CMS
Regeneron Healthcare Solutions, Inc.	$19.50	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1114153384	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.34	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1153498899	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.83	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1153693476	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.20	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1153456381	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.33	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1153481886	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.70	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1153552457	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.28	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1153750823	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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