Covered recipient · General Payments record

KANCHANA R VISWANATHAN

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI: 1760491104
CMS profile: 641489
Location: LONG BEACH, CA

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.

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General Payments · PY2021 · Entire year

$2,943.90

160 records · 0 disputed

Summary and payment records

CMS publication 2026-06-30

Read the payment records

“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.
Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated July 26, 2026. 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 ↗

By nature of payment

PY2021 · entire year · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$2,943.90	160

By paying entity

PY2021 · entire year · sorted by reported total

Paying entity	Amount	Records
Lilly USA, LLC	$445.27	19
Novo Nordisk Inc	$311.08	23
AstraZeneca Pharmaceuticals LP	$217.28	11
Boehringer Ingelheim Pharmaceuticals, Inc.	$191.52	8
Insulet Corporation	$188.78	12
Abbott Laboratories	$163.06	8
Xeris Pharmaceuticals, Inc.	$130.66	7
Janssen Pharmaceuticals, Inc	$126.92	10
Corcept Therapeutics	$120.51	7
Horizon Therapeutics plc	$118.64	7
AbbVie Inc.	$100.42	4
Zealand Pharma US, Inc.	$78.94	5
SANOFI-AVENTIS U.S. LLC	$71.66	4
Merck Sharp & Dohme Corporation	$68.39	3
Bayer HealthCare Pharmaceuticals Inc.	$61.73	3
Ultragenyx Pharmaceutical Inc.	$61.42	3
Esperion Therapeutics, Inc.	$59.80	3
Alexion Pharmaceuticals, Inc.	$43.37	2
Antares Pharma, Inc.	$37.63	3
Amgen Inc.	$35.00	2
VistaPharm, Inc.	$34.17	2
IBSA Pharma Inc.	$31.95	2
Becton, Dickinson and Company	$31.43	1
PFIZER INC.	$28.80	1
Radius Health, Inc.	$28.35	2
Tandem Diabetes Care, Inc.	$26.08	1
Medtronic, Inc.	$23.17	1
Amarin Pharma Inc.	$19.92	1
Eisai Inc.	$19.48	1
Mylan Pharmaceuticals Inc.	$17.62	1
Bigfoot Biomedical Inc	$17.38	1
Amryt Pharma Holdings Ltd	$17.22	1
MannKind Corporation	$16.25	1

Page 2 of 4; records 51–100 of 160 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

KANCHANA R VISWANATHAN

NPI 1760491104 · CMS profile ID 641489

Allopathic & Osteopathic Physicians / Internal Medicine / Endocrinology, Diabetes & Metabolism

LONG BEACH, CA

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.

General Payments, PY2021; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 2 of 4; records 51–100 of 160 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1760491104?year=2021&recipient=provider&page=2#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain: KANCHANA R VISWANATHAN, NPI 1760491104, CMS profile ID 641489. General Payments, PY2021; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 4; records 51–100 of 160 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1760491104?year=2021&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202.
APA 7: IndustryPayments. (2026). KANCHANA R VISWANATHAN, NPI 1760491104, CMS profile ID 641489. General Payments, PY2021; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 4; records 51–100 of 160 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1760491104?year=2021&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202.
Bluebook: KANCHANA R VISWANATHAN, NPI 1760491104, CMS profile ID 641489, IndustryPayments, General Payments, PY2021; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 2 of 4; records 51–100 of 160 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202. https://industrypayments.org/provider/npi-1760491104?year=2021&recipient=provider&page=2#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

General Payments only. Research Payments and Ownership/Investment Interests are separate datasets and are not included.

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

Centers for Medicare & Medicaid Services, Open Payments

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.

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.

IndustryPayments.org is not a consumer reporting agency as defined by the Fair Credit Reporting Act. Do not use this site to determine any person's eligibility for employment, credentialing, insurance, credit, housing, or any other purpose covered by the FCRA.

Methodology: https://industrypayments.org/methodology

Payment records · PY2021

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

Reporting company Nature of payment

General Payments · PY2021 · Physicians and non-physician practitioners · CMS publication 2026-06-30

160 matching records · $2,943.90 reported total · 0 disputed

Nature of payment: All payment types

Records imported here November 5, 2026 (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 160 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 51–100 of 160.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Bayer HealthCare Pharmaceuticals Inc.	$19.60	08/23/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	789140541	CMS
Novo Nordisk Inc	$21.90	08/17/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	811228585	CMS
Ultragenyx Pharmaceutical Inc.	$21.23	08/11/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	848978377	CMS
Janssen Pharmaceuticals, Inc	$12.85	08/10/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	788652367	CMS
Xeris Pharmaceuticals, Inc.	$9.82	08/10/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	837450293	CMS
Corcept Therapeutics	$14.86	08/04/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	837527869	CMS
Lilly USA, LLC	$31.46	08/03/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	818598093	CMS
Insulet Corporation	$12.73	08/02/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	839830883	CMS
Medtronic, Inc.	$23.17	08/02/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	827249553	CMS
Abbott Laboratories	$23.38	07/28/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	833690741	CMS
VistaPharm, Inc.	$18.37	07/28/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	837696109	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$7.53	07/27/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	763348000	CMS
SANOFI-AVENTIS U.S. LLC	$22.19	07/27/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	843465511	CMS
Insulet Corporation	$23.31	07/22/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	839834369	CMS
Novo Nordisk Inc	$6.51	07/15/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	811650871	CMS
Insulet Corporation	$20.72	07/14/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	839834907	CMS
Zealand Pharma US, Inc.	$18.92	07/14/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	800231197	CMS
Abbott Laboratories	$11.09	07/13/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	833690745	CMS
Antares Pharma, Inc.	$11.36	07/08/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	827500353	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$25.48	07/07/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	763348002	CMS
Janssen Pharmaceuticals, Inc	$21.65	07/07/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	788652363	CMS
AstraZeneca Pharmaceuticals LP	$21.43	07/06/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	830231203	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$21.02	06/29/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	763348004	CMS
Lilly USA, LLC	$16.53	06/28/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	818580801	CMS
Lilly USA, LLC	$10.18	06/23/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	818598097	CMS
AbbVie Inc.	$27.77	06/21/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	796208981	CMS
Lilly USA, LLC	$17.98	06/21/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	818643701	CMS
Insulet Corporation	$7.53	06/16/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	839827719	CMS
Lilly USA, LLC	$28.55	06/16/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	818598091	CMS
AstraZeneca Pharmaceuticals LP	$22.89	06/15/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	830090949	CMS
Xeris Pharmaceuticals, Inc.	$24.53	06/09/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	837450289	CMS
Alexion Pharmaceuticals, Inc.	$22.27	06/08/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	783117049	CMS
Abbott Laboratories	$21.80	06/07/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	815531953	CMS
Amarin Pharma Inc.	$19.92	06/07/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	815159197	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$32.67	06/03/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	763348006	CMS
Lilly USA, LLC	$29.49	06/02/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	818617659	CMS
Insulet Corporation	$13.97	05/27/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	839827721	CMS
Esperion Therapeutics, Inc.	$22.77	05/26/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	838431405	CMS
Novo Nordisk Inc	$13.36	05/26/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	811373657	CMS
Novo Nordisk Inc	$20.72	05/24/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	811041159	CMS
Zealand Pharma US, Inc.	$11.29	05/21/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	800231195	CMS
Corcept Therapeutics	$15.74	05/18/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	837527831	CMS
Novo Nordisk Inc	$4.77	05/18/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	811738109	CMS
Novo Nordisk Inc	$5.26	05/14/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	810699029	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$29.94	05/13/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	763348008	CMS
Novo Nordisk Inc	$13.86	05/13/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	811650867	CMS
AstraZeneca Pharmaceuticals LP	$23.40	05/11/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	830031061	CMS
Janssen Pharmaceuticals, Inc	$12.96	05/11/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	788652377	CMS
Xeris Pharmaceuticals, Inc.	$21.48	05/06/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	837450285	CMS
Mylan Pharmaceuticals Inc.	$17.62	05/05/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	965461791	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$1,959.34	114
PY2020	$1,839.45	92
PY2021	$2,943.90	160
PY2022	$2,964.68	140
PY2023	$3,866.12	141
PY2024	$3,806.87	145
PY2025	$5,490.23	167

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 and profile matching

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.