Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

CHANNA D PERERA

Allopathic & Osteopathic Physicians Internal Medicine

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

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2025

CMS publication 2026-06-30

Latest program year · PY2025

$2,834.30

124 records · 0 disputed

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”
— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated

This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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) AND records>=2 AND NPI identity (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$2,720.31	122
Education	$113.99	2

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$649.51	24
GlaxoSmithKline, LLC.	$318.08	17
Astellas Pharma US Inc	$286.86	8
Amgen Inc.	$165.69	8
Exact Sciences Corporation	$150.08	6
Otsuka America Pharmaceutical, Inc.	$144.06	10
ABBVIE INC.	$143.76	7
Neurocrine BioSciences, Inc.	$139.99	6
Inspire Medical Systems, Inc.	$110.13	4
ITI, Inc.	$108.52	5
Ardelyx, Inc.	$107.19	4
Novo Nordisk AS	$77.69	3
Teva Pharmaceuticals USA, Inc.	$66.14	3
Takeda Pharmaceuticals U.S.A., Inc.	$65.16	2
PFIZER INC.	$64.67	3
Merck Sharp & Dohme Corporation	$40.64	2
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$40.54	2
Viatris Specialty LLC	$29.85	2
Lilly USA, LLC	$27.12	1
SANOFI-AVENTIS U.S. LLC	$19.11	1
Currax Pharmaceuticals LLC	$16.21	1
Itamar Medical Inc	$16.08	1
Paratek Pharmaceuticals, Inc.	$15.86	1
Kowa Pharmaceuticals America, Inc.	$15.75	1
Phathom Pharmaceuticals, Inc.	$15.61	2

By program year

All program years on this page · sorted by year

Program year	Amount	Records
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
PY2025	$2,834.30	124

Payment records · PY2025 (124)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 2019 2020 2021 2022 2023 2024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
GlaxoSmithKline, LLC.	$18.43	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1191030785	CMS
ABBVIE INC.	$9.50	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1203575771	CMS
GlaxoSmithKline, LLC.	$18.43	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1191313991	CMS
AstraZeneca Pharmaceuticals LP	$21.29	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1207006645	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$18.45	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1241380068	CMS
AstraZeneca Pharmaceuticals LP	$29.79	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1206388205	CMS
Ardelyx, Inc.	$28.46	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1247874823	CMS
Viatris Specialty LLC	$13.98	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1238474239	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$19.14	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1241380066	CMS
GlaxoSmithKline, LLC.	$19.62	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1191778334	CMS
Novo Nordisk Inc	$23.04	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1188489516	CMS
Amgen Inc.	$15.96	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1228339734	CMS
Amgen Inc.	$16.16	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1228339730	CMS
AstraZeneca Pharmaceuticals LP	$26.16	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1206178524	CMS
AstraZeneca Pharmaceuticals LP	$20.51	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1206998471	CMS
Astellas Pharma US Inc	$28.29	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1238576593	CMS
GlaxoSmithKline, LLC.	$16.58	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1190688343	CMS
AstraZeneca Pharmaceuticals LP	$15.87	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1206274054	CMS
ABBVIE INC.	$30.14	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1203575765	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$22.81	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1241380064	CMS
GlaxoSmithKline, LLC.	$23.37	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1191263355	CMS
Inspire Medical Systems, Inc.	$25.23	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1251498633	CMS
Otsuka America Pharmaceutical, Inc.	$5.52	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1227450111	CMS
Otsuka America Pharmaceutical, Inc.	$14.28	10/19/2025	Food and Beverage	No dispute reported	06/30/2026	1227450107	CMS
GlaxoSmithKline, LLC.	$14.98	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1191518059	CMS
Ardelyx, Inc.	$26.31	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1247874821	CMS
AstraZeneca Pharmaceuticals LP	$18.60	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1207189611	CMS
Exact Sciences Corporation	$31.51	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1235510267	CMS
AstraZeneca Pharmaceuticals LP	$23.23	10/03/2025	Food and Beverage	No dispute reported	06/30/2026	1206293614	CMS
Otsuka America Pharmaceutical, Inc.	$25.49	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1227450103	CMS
Amgen Inc.	$16.64	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1228339726	CMS
Merck Sharp & Dohme LLC	$15.67	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1238078351	CMS
Viatris Specialty LLC	$15.87	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1238464393	CMS
GlaxoSmithKline, LLC.	$3.55	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1190926938	CMS
GlaxoSmithKline, LLC.	$18.56	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1191783646	CMS
AstraZeneca Pharmaceuticals LP	$18.57	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1207163895	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$23.32	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1241380062	CMS
Astellas Pharma US Inc	$31.59	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1238665315	CMS
AstraZeneca Pharmaceuticals LP	$23.35	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1206870302	CMS
ABBVIE INC.	$19.68	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1203575759	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$24.80	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1241380060	CMS
Neurocrine BioSciences, Inc.	$32.12	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1242983362	CMS
GlaxoSmithKline, LLC.	$16.05	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1191818328	CMS
Neurocrine BioSciences, Inc.	$20.73	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1243022986	CMS
Amgen Inc.	$34.00	08/19/2025	Education	No dispute reported	06/30/2026	1226891472	CMS
Astellas Pharma US Inc	$31.67	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1238589486	CMS
Inspire Medical Systems, Inc.	$29.43	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1251498631	CMS
Otsuka America Pharmaceutical, Inc.	$10.94	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1227450100	CMS
GlaxoSmithKline, LLC.	$29.83	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1190762036	CMS
AstraZeneca Pharmaceuticals LP	$25.51	08/07/2025	Food and Beverage	No dispute reported	06/30/2026	1206504096	CMS
Neurocrine BioSciences, Inc.	$25.43	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1243003787	CMS
ABBVIE INC.	$27.54	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1203575753	CMS
SANOFI-AVENTIS U.S. LLC	$19.11	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1233291412	CMS
Teva Pharmaceuticals USA, Inc.	$20.65	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1247266004	CMS
Exact Sciences Corporation	$13.03	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1235510263	CMS
Neurocrine BioSciences, Inc.	$21.43	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1243020181	CMS
Otsuka America Pharmaceutical, Inc.	$20.17	07/24/2025	Food and Beverage	No dispute reported	06/30/2026	1227450097	CMS
Astellas Pharma US Inc	$30.30	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1238715748	CMS
GlaxoSmithKline, LLC.	$18.95	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1190695124	CMS
Itamar Medical Inc	$16.08	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1254932609	CMS
GlaxoSmithKline, LLC.	$22.08	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1191100492	CMS
Otsuka America Pharmaceutical, Inc.	$2.22	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1227450089	CMS
Otsuka America Pharmaceutical, Inc.	$9.46	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1227450093	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.98	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1231834469	CMS
ABBVIE INC.	$17.96	07/07/2025	Food and Beverage	No dispute reported	06/30/2026	1203575747	CMS
Amgen Inc.	$15.09	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1228339732	CMS
Kowa Pharmaceuticals America, Inc.	$15.75	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1243111394	CMS
Otsuka America Pharmaceutical, Inc.	$7.89	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1227450085	CMS
ABBVIE INC.	$20.68	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1203575741	CMS
Inspire Medical Systems, Inc.	$29.43	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1251498629	CMS
AstraZeneca Pharmaceuticals LP	$16.38	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1206568112	CMS
Otsuka America Pharmaceutical, Inc.	$26.29	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1227450081	CMS
Currax Pharmaceuticals LLC	$16.21	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1242701798	CMS
PFIZER INC.	$14.85	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1231712737	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$36.20	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1223774561	CMS
Ardelyx, Inc.	$26.05	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1247874819	CMS
PFIZER INC.	$20.97	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1231585961	CMS
Amgen Inc.	$19.46	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1228339736	CMS
AstraZeneca Pharmaceuticals LP	$20.35	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1206485994	CMS
ABBVIE INC.	$18.26	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1203575735	CMS
Astellas Pharma US Inc	$26.02	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1238786475	CMS
AstraZeneca Pharmaceuticals LP	$23.28	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1206711879	CMS
Otsuka America Pharmaceutical, Inc.	$21.80	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1227450077	CMS
Exact Sciences Corporation	$25.19	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1235510259	CMS
AstraZeneca Pharmaceuticals LP	$16.59	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1206687749	CMS
Paratek Pharmaceuticals, Inc.	$15.86	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1181759932	CMS
Novo Nordisk Inc	$33.45	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1188709958	CMS
Teva Pharmaceuticals USA, Inc.	$24.81	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1247265982	CMS
Astellas Pharma US Inc	$79.99	04/14/2025	Education	No dispute reported	06/30/2026	1238609298	CMS
Exact Sciences Corporation	$24.98	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1235510255	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$28.96	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1223774559	CMS
Novo Nordisk Inc	$21.20	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1188274739	CMS
Lilly USA, LLC	$27.12	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1186548582	CMS
Amgen Inc.	$19.46	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1228339724	CMS
AstraZeneca Pharmaceuticals LP	$21.17	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1206256187	CMS
GlaxoSmithKline, LLC.	$24.76	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1191279139	CMS
Ardelyx, Inc.	$26.37	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1247874817	CMS
AstraZeneca Pharmaceuticals LP	$22.58	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1206838488	CMS
AstraZeneca Pharmaceuticals LP	$32.11	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1206761869	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.56	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1231834462	CMS
Exact Sciences Corporation	$33.89	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1235510251	CMS
AstraZeneca Pharmaceuticals LP	$18.69	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1206284502	CMS
Phathom Pharmaceuticals, Inc.	$5.81	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1219341866	CMS
Phathom Pharmaceuticals, Inc.	$9.80	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1219341868	CMS
GlaxoSmithKline, LLC.	$19.81	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1190335001	CMS
Neurocrine BioSciences, Inc.	$17.57	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1243035122	CMS
Astellas Pharma US Inc	$29.32	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1238742562	CMS
Amgen Inc.	$28.92	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1228339728	CMS
Merck Sharp & Dohme LLC	$24.97	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1238123039	CMS
AstraZeneca Pharmaceuticals LP	$21.28	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1206816178	CMS
GlaxoSmithKline, LLC.	$10.03	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1190589499	CMS
AstraZeneca Pharmaceuticals LP	$20.61	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1207028549	CMS
Neurocrine BioSciences, Inc.	$22.71	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1243014867	CMS
PFIZER INC.	$28.85	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1231421290	CMS
Teva Pharmaceuticals USA, Inc.	$20.68	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1247265911	CMS
Exact Sciences Corporation	$21.48	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1235510129	CMS
AstraZeneca Pharmaceuticals LP	$20.35	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1206219832	CMS
AstraZeneca Pharmaceuticals LP	$158.80	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1206672477	CMS
AstraZeneca Pharmaceuticals LP	$14.17	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1206749917	CMS
GlaxoSmithKline, LLC.	$21.95	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1191001324	CMS
Astellas Pharma US Inc	$29.68	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1238721944	CMS
AstraZeneca Pharmaceuticals LP	$20.27	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1206874676	CMS
Inspire Medical Systems, Inc.	$26.04	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1251498627	CMS
GlaxoSmithKline, LLC.	$21.10	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1190621311	CMS

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-06-30
Program years on this page: 2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from: OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1467458216

Plain: CHANNA D PERERA, NPI 1467458216. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1467458216.
APA 7: IndustryPayments. (2026). CHANNA D PERERA, NPI 1467458216 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1467458216
Bluebook: CHANNA D PERERA, NPI 1467458216, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1467458216.

Source: Centers for Medicare & Medicaid Services, Open Payments.