Covered recipient · General Payments record

AMER KASSAR

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI: 1932208063
CMS profile: 269901
Location: DEKALB, IL

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.

Saved items

Saved only in this browser. No account or alerts.

Filter and download payment records

General Payments · PY2021 · Entire year

$13,345.58

294 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
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$8,209.75	7
Food and Beverage	$5,124.86	286
Education	$10.97	1

By paying entity

PY2021 · entire year · sorted by reported total

Paying entity	Amount	Records
SANOFI-AVENTIS U.S. LLC	$5,055.48	18
DEXCOM, INC.	$3,044.42	21
Zealand Pharma US, Inc.	$849.82	9
Novo Nordisk Inc	$473.98	29
Lilly USA, LLC	$416.96	27
Antares Pharma, Inc.	$321.84	26
Esperion Therapeutics, Inc.	$309.82	16
RECORDATI_RARE_DISEASES_INC.	$300.18	1
AstraZeneca Pharmaceuticals LP	$289.64	12
AbbVie Inc.	$289.07	14
Corcept Therapeutics	$278.24	12
Amgen Inc.	$225.22	12
Abbott Laboratories	$206.68	5
Boehringer Ingelheim Pharmaceuticals, Inc.	$201.59	14
Insulet Corporation	$155.79	12
MannKind Corporation	$123.22	6
IBSA Pharma Inc.	$119.96	8
Amneal Pharmaceuticals LLC	$111.25	10
Clarus Therapeutics Inc.	$101.61	8
Tandem Diabetes Care, Inc.	$68.38	8
Amarin Pharma Inc.	$61.75	4
Medtronic, Inc.	$48.24	3
Merck Sharp & Dohme Corporation	$47.53	3
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$44.37	3
Currax Pharmaceuticals LLC	$40.93	3
PFIZER INC.	$37.58	2
Xeris Pharmaceuticals, Inc.	$29.74	2
Bayer HealthCare Pharmaceuticals Inc.	$26.25	2
Janssen Pharmaceuticals, Inc	$19.95	1
Roche Diabetes Care, Inc.	$19.10	1
Ironwood Pharmaceuticals, Inc	$15.68	1
LifeScan, Inc.	$11.31	1

Page 2 of 6; records 51–100 of 294 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

AMER KASSAR

NPI 1932208063 · CMS profile ID 269901

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

DEKALB, IL

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 6; records 51–100 of 294 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1932208063?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: AMER KASSAR, NPI 1932208063, CMS profile ID 269901. 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 6; records 51–100 of 294 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1932208063?year=2021&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202.
APA 7: IndustryPayments. (2026). AMER KASSAR, NPI 1932208063, CMS profile ID 269901. 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 6; records 51–100 of 294 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1932208063?year=2021&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202.
Bluebook: AMER KASSAR, NPI 1932208063, CMS profile ID 269901, 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 6; records 51–100 of 294 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-1932208063?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

294 matching records · $13,345.58 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 294 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 294.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Antares Pharma, Inc.	$15.23	11/01/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	827516217	CMS
Lilly USA, LLC	$9.13	11/01/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	818919057	CMS
MannKind Corporation	$19.30	10/28/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	821062305	CMS
Amgen Inc.	$18.55	10/27/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	825131641	CMS
Currax Pharmaceuticals LLC	$11.08	10/26/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	792531607	CMS
Corcept Therapeutics	$26.18	10/25/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	837532777	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.66	10/25/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	850308239	CMS
Insulet Corporation	$7.84	10/21/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	839837005	CMS
SANOFI-AVENTIS U.S. LLC	$18.81	10/21/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	843614795	CMS
Zealand Pharma US, Inc.	$17.38	10/21/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	800227681	CMS
Antares Pharma, Inc.	$5.98	10/20/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	827516225	CMS
AstraZeneca Pharmaceuticals LP	$14.65	10/20/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	829579891	CMS
DEXCOM, INC.	$4.29	10/20/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	845283467	CMS
AbbVie Inc.	$107.04	10/19/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	795040119	CMS
Novo Nordisk Inc	$22.89	10/19/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	811503425	CMS
Novo Nordisk Inc	$8.34	10/19/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	811735475	CMS
Abbott Laboratories	$10.97	10/18/2021	Education	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	815767075	CMS
Bayer HealthCare Pharmaceuticals Inc.	$12.63	10/18/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	789178081	CMS
DEXCOM, INC.	$1,530.00	10/18/2021	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	845283465	CMS
IBSA Pharma Inc.	$8.25	10/18/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	792509017	CMS
Lilly USA, LLC	$27.31	10/18/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	818933653	CMS
Insulet Corporation	$9.99	10/15/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	839837423	CMS
Amneal Pharmaceuticals LLC	$5.42	10/14/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	829662715	CMS
Novo Nordisk Inc	$15.21	10/14/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	811503419	CMS
AstraZeneca Pharmaceuticals LP	$19.02	10/12/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	829935663	CMS
Lilly USA, LLC	$9.52	10/12/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	818929821	CMS
Clarus Therapeutics Inc.	$10.77	10/07/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	855031819	CMS
Insulet Corporation	$7.00	10/07/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	839837007	CMS
Antares Pharma, Inc.	$18.86	10/06/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	827500041	CMS
Novo Nordisk Inc	$14.97	10/06/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	811503411	CMS
DEXCOM, INC.	$5.60	10/05/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	845283463	CMS
Amgen Inc.	$19.17	10/04/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	825131669	CMS
Corcept Therapeutics	$11.09	10/04/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	837532771	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.66	10/02/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	850172575	CMS
Tandem Diabetes Care, Inc.	$7.87	10/01/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	854164095	CMS
AstraZeneca Pharmaceuticals LP	$18.98	09/30/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	829995879	CMS
Xeris Pharmaceuticals, Inc.	$13.04	09/30/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	837429069	CMS
Amneal Pharmaceuticals LLC	$13.82	09/29/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	829662711	CMS
Esperion Therapeutics, Inc.	$8.07	09/29/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	838325149	CMS
Novo Nordisk Inc	$7.33	09/28/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	811503205	CMS
Novo Nordisk Inc	$24.00	09/28/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	811503210	CMS
AbbVie Inc.	$8.55	09/23/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	795040115	CMS
Clarus Therapeutics Inc.	$9.79	09/21/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	855031145	CMS
Lilly USA, LLC	$21.35	09/21/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	818930371	CMS
Antares Pharma, Inc.	$18.95	09/20/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	827500039	CMS
Antares Pharma, Inc.	$7.04	09/20/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	827516211	CMS
Lilly USA, LLC	$18.03	09/20/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	818939959	CMS
Tandem Diabetes Care, Inc.	$8.78	09/17/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	854164093	CMS
AstraZeneca Pharmaceuticals LP	$17.66	09/16/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	830081395	CMS
Insulet Corporation	$6.28	09/16/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	839833531	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$55,879.50	300
PY2020	$18,447.49	265
PY2021	$13,345.58	294
PY2022	$14,263.98	365
PY2023	$22,392.71	314
PY2024	$13,357.64	295
PY2025	$5,801.52	273

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.