Covered recipient · General Payments record

CHANNA D PERERA

Allopathic & Osteopathic Physicians Internal Medicine

NPI: 1467458216
CMS profile: 65845
Location: WEST HAVEN, CT

General Payments · PY2018–2024

$17,552.00

Reported across 940 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,730.44

126 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	$2,730.44	126

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$686.07	24
GlaxoSmithKline, LLC.	$279.54	15
Novo Nordisk AS	$190.01	9
Exact Sciences Corporation	$181.59	11
PFIZER INC.	$168.41	11
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$165.66	9
Otsuka America Pharmaceutical, Inc.	$148.83	9
Amgen Inc.	$136.71	7
Inspire Medical Systems, Inc.	$117.82	4
Ardelyx, Inc.	$96.98	4
ABBVIE INC.	$95.08	4
Astellas Pharma US Inc	$86.37	3
Neurocrine BioSciences, Inc.	$70.18	2
Lilly USA, LLC	$64.29	3
IDORSIA PHARMACEUTICALS US INC	$54.03	3
Sumitomo Pharma America, Inc.	$49.32	2
Takeda Pharmaceuticals U.S.A., Inc.	$30.80	1
Teva Pharmaceuticals USA, Inc.	$26.45	1
Merck Sharp & Dohme Corporation	$24.97	1
UCB, Inc.	$21.47	1
Phathom Pharmaceuticals, Inc.	$19.03	1
Corcept Therapeutics	$16.83	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$2,519.58	140
PY2019	$2,673.93	164
PY2020	$1,925.16	100
PY2021	$2,233.75	128
PY2022	$2,464.85	135
PY2023	$3,004.29	147
PY2024	$2,730.44	126

Payment records · PY2024 (126)

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.	$25.40	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1105236632	CMS
ABBVIE INC.	$24.34	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1105236636	CMS
ABBVIE INC.	$22.52	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1105236640	CMS
ABBVIE INC.	$22.82	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1105236644	CMS
Amgen Inc.	$18.74	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1117351247	CMS
Amgen Inc.	$22.11	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1117351249	CMS
Amgen Inc.	$17.37	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1111674700	CMS
Amgen Inc.	$25.40	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1117351251	CMS
Amgen Inc.	$26.09	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1117351253	CMS
Amgen Inc.	$9.43	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1117351255	CMS
Amgen Inc.	$17.57	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1111674702	CMS
Ardelyx, Inc.	$21.22	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1146700714	CMS
Ardelyx, Inc.	$21.22	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1146700716	CMS
Ardelyx, Inc.	$29.75	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1146700718	CMS
Ardelyx, Inc.	$24.79	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1146700720	CMS
Astellas Pharma US Inc	$28.75	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1139292894	CMS
Astellas Pharma US Inc	$27.63	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1139281006	CMS
Astellas Pharma US Inc	$29.99	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1139427548	CMS
AstraZeneca Pharmaceuticals LP	$119.76	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1104673191	CMS
AstraZeneca Pharmaceuticals LP	$21.64	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1105516047	CMS
AstraZeneca Pharmaceuticals LP	$21.20	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1104620526	CMS
AstraZeneca Pharmaceuticals LP	$15.88	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1105756167	CMS
AstraZeneca Pharmaceuticals LP	$26.63	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1105476245	CMS
AstraZeneca Pharmaceuticals LP	$124.09	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1104368433	CMS
AstraZeneca Pharmaceuticals LP	$15.45	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1105852850	CMS
AstraZeneca Pharmaceuticals LP	$26.54	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1104753018	CMS
AstraZeneca Pharmaceuticals LP	$17.76	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1105679177	CMS
AstraZeneca Pharmaceuticals LP	$30.02	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1104543742	CMS
AstraZeneca Pharmaceuticals LP	$24.89	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1105320715	CMS
AstraZeneca Pharmaceuticals LP	$13.10	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1105887289	CMS
AstraZeneca Pharmaceuticals LP	$21.99	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1104755428	CMS
AstraZeneca Pharmaceuticals LP	$16.00	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1105670807	CMS
AstraZeneca Pharmaceuticals LP	$13.10	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1105844713	CMS
AstraZeneca Pharmaceuticals LP	$14.42	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1104726983	CMS
AstraZeneca Pharmaceuticals LP	$25.67	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1105614601	CMS
AstraZeneca Pharmaceuticals LP	$15.20	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1104624984	CMS
AstraZeneca Pharmaceuticals LP	$21.92	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1105290059	CMS
AstraZeneca Pharmaceuticals LP	$13.60	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1105355378	CMS
AstraZeneca Pharmaceuticals LP	$22.96	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1105748055	CMS
AstraZeneca Pharmaceuticals LP	$22.23	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1105855420	CMS
AstraZeneca Pharmaceuticals LP	$19.93	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1104428155	CMS
AstraZeneca Pharmaceuticals LP	$22.09	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1105576500	CMS
Corcept Therapeutics	$16.83	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1117782393	CMS
Exact Sciences Corporation	$17.12	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1114831148	CMS
Exact Sciences Corporation	$18.47	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1114831154	CMS
Exact Sciences Corporation	$22.44	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1114831158	CMS
Exact Sciences Corporation	$2.75	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1114831164	CMS
Exact Sciences Corporation	$18.58	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1114831170	CMS
Exact Sciences Corporation	$17.62	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1114831175	CMS
Exact Sciences Corporation	$18.94	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1114831181	CMS
Exact Sciences Corporation	$20.10	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1114831186	CMS
Exact Sciences Corporation	$21.21	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1114831192	CMS
Exact Sciences Corporation	$3.27	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1114831198	CMS
Exact Sciences Corporation	$21.09	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1114831204	CMS
GlaxoSmithKline, LLC.	$18.43	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1116201521	CMS
GlaxoSmithKline, LLC.	$19.42	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1116730278	CMS
GlaxoSmithKline, LLC.	$16.90	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1116521552	CMS
GlaxoSmithKline, LLC.	$18.59	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1116436017	CMS
GlaxoSmithKline, LLC.	$17.65	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1116580395	CMS
GlaxoSmithKline, LLC.	$15.08	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1116083301	CMS
GlaxoSmithKline, LLC.	$22.16	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1116640020	CMS
GlaxoSmithKline, LLC.	$20.82	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1116284115	CMS
GlaxoSmithKline, LLC.	$16.02	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1116252397	CMS
GlaxoSmithKline, LLC.	$15.08	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1116624817	CMS
GlaxoSmithKline, LLC.	$24.74	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1115726462	CMS
GlaxoSmithKline, LLC.	$1.91	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1116219832	CMS
GlaxoSmithKline, LLC.	$23.44	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1115975470	CMS
GlaxoSmithKline, LLC.	$27.35	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1116477827	CMS
GlaxoSmithKline, LLC.	$21.95	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1116723972	CMS
IDORSIA PHARMACEUTICALS US INC	$14.74	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1146753857	CMS
IDORSIA PHARMACEUTICALS US INC	$18.85	03/29/2024	Food and Beverage	Undisputed	01/23/2026	1146755527	CMS
IDORSIA PHARMACEUTICALS US INC	$20.44	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1146755977	CMS
Inspire Medical Systems, Inc.	$33.17	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1148095267	CMS
Inspire Medical Systems, Inc.	$24.43	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1148095271	CMS
Inspire Medical Systems, Inc.	$27.05	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1148095275	CMS
Inspire Medical Systems, Inc.	$33.17	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1148095279	CMS
Lilly USA, LLC	$20.46	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1136100698	CMS
Lilly USA, LLC	$23.76	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1136094917	CMS
Lilly USA, LLC	$20.07	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1136095805	CMS
Merck Sharp & Dohme LLC	$24.97	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1141684633	CMS
Neurocrine Biosciences, Inc.	$32.03	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1150822737	CMS
Neurocrine Biosciences, Inc.	$38.15	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1150816190	CMS
Novo Nordisk Inc	$23.21	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1097357336	CMS
Novo Nordisk Inc	$23.99	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1097079289	CMS
Novo Nordisk Inc	$14.98	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1096611210	CMS
Novo Nordisk Inc	$23.83	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1097816210	CMS
Novo Nordisk Inc	$21.19	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1097093441	CMS
Novo Nordisk Inc	$16.80	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1096880853	CMS
Novo Nordisk Inc	$24.30	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1096888542	CMS
Novo Nordisk Inc	$19.70	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1097831777	CMS
Novo Nordisk Inc	$22.01	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1097372258	CMS
Otsuka America Pharmaceutical, Inc.	$26.05	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1118960041	CMS
Otsuka America Pharmaceutical, Inc.	$9.03	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1118960043	CMS
Otsuka America Pharmaceutical, Inc.	$24.33	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1118960045	CMS
Otsuka America Pharmaceutical, Inc.	$5.28	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1118960047	CMS
Otsuka America Pharmaceutical, Inc.	$8.10	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1118960049	CMS
Otsuka America Pharmaceutical, Inc.	$14.82	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1118960051	CMS
Otsuka America Pharmaceutical, Inc.	$25.66	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1118960053	CMS
Otsuka America Pharmaceutical, Inc.	$14.86	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1118960055	CMS
Otsuka America Pharmaceutical, Inc.	$20.70	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1118960057	CMS
PFIZER INC.	$20.60	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1131288515	CMS
PFIZER INC.	$15.26	03/29/2024	Food and Beverage	Undisputed	01/23/2026	1131266813	CMS
PFIZER INC.	$25.37	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1131390858	CMS
PFIZER INC.	$23.40	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1131312670	CMS
PFIZER INC.	$12.03	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1131639589	CMS
PFIZER INC.	$1.49	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1131677443	CMS
PFIZER INC.	$11.18	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1131646207	CMS
PFIZER INC.	$21.68	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1131684911	CMS
PFIZER INC.	$3.49	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1131874855	CMS
PFIZER INC.	$23.22	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1131835670	CMS
PFIZER INC.	$10.69	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1131958265	CMS
Phathom Pharmaceuticals, Inc.	$19.03	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1151109494	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.59	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1153474124	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$4.46	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1153660238	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.76	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1153514406	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.03	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1153490789	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.03	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1153538316	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.48	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1153615148	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.79	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1153689846	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.37	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1153573554	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.15	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1153488277	CMS
Sumitomo Pharma America, Inc.	$24.52	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1148902723	CMS
Sumitomo Pharma America, Inc.	$24.80	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1148902725	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$30.80	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1137653054	CMS
Teva Pharmaceuticals USA, Inc.	$26.45	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1151473999	CMS
UCB, Inc.	$21.47	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1143110580	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.