Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

WAHID KASSAR

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI
1144203647
CMS profile
51953
Location
CHICAGO, 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.

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General Payments · PY2019 · Entire year

$203,478.31

398 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 . 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

PY2019 · entire year · sorted by reported total

By paying entity

PY2019 · entire year · sorted by reported total

Page 2 of 8; records 51–100 of 398 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

WAHID KASSAR

NPI 1144203647 · CMS profile ID 51953

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

CHICAGO, 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.

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, PY2019; 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 8; records 51–100 of 398 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1144203647?year=2019&recipient=provider&page=2#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e

Cite these filtered records

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

Plain
WAHID KASSAR, NPI 1144203647, CMS profile ID 51953. General Payments, PY2019; 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 8; records 51–100 of 398 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1144203647?year=2019&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
APA 7
IndustryPayments. (2026). WAHID KASSAR, NPI 1144203647, CMS profile ID 51953. General Payments, PY2019; 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 8; records 51–100 of 398 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1144203647?year=2019&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
Bluebook
WAHID KASSAR, NPI 1144203647, CMS profile ID 51953, IndustryPayments, General Payments, PY2019; 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 8; records 51–100 of 398 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e. https://industrypayments.org/provider/npi-1144203647?year=2019&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.

Payment records · PY2019

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

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

398 matching records · $203,478.31 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 398 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 398.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Lilly USA, LLC $1,300.0011/20/2019 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 658226007 CMS
Lilly USA, LLC $1,300.0011/19/2019 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 658222563 CMS
Lilly USA, LLC $1,150.0011/19/2019 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 658225987 CMS
Senseonics, Incorporated $12.0011/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 707955227 CMS
Lilly USA, LLC $4.8011/15/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 658215919 CMS
Lilly USA, LLC $500.0011/15/2019 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 658222599 CMS
Lilly USA, LLC $1,300.0011/15/2019 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 658226005 CMS
Lilly USA, LLC $19.7211/15/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 658226011 CMS
Lilly USA, LLC $12.6711/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 658205713 CMS
Lilly USA, LLC $333.2011/14/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 658209243 CMS
Lilly USA, LLC $63.3511/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 658212585 CMS
Lilly USA, LLC $533.4011/14/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 658222559 CMS
Lilly USA, LLC $14.9811/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 658222565 CMS
Lilly USA, LLC $5.0711/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 658226025 CMS
Lilly USA, LLC $1,300.0011/13/2019 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 658212575 CMS
Lilly USA, LLC $500.0011/13/2019 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 658229221 CMS
SANOFI-AVENTIS U.S. LLC $125.0011/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 694238607 CMS
SANOFI-AVENTIS U.S. LLC $70.4511/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 694242015 CMS
SANOFI-AVENTIS U.S. LLC $1,774.5011/12/2019 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 694242017 CMS
SANOFI-AVENTIS U.S. LLC $13.9211/12/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 694242019 CMS
SANOFI-AVENTIS U.S. LLC $2.0011/12/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 694270003 CMS
Lilly USA, LLC $13.5011/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 658215923 CMS
Lilly USA, LLC $1,300.0011/11/2019 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 658219197 CMS
Lilly USA, LLC $975.0011/11/2019 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 658222601 CMS
Lilly USA, LLC $4.0011/11/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 658226009 CMS
Lilly USA, LLC $37.1211/11/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 658229223 CMS
Novo Nordisk Inc $340.0011/07/2019 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 703493171 CMS
AstraZeneca Pharmaceuticals LP $2,500.0011/06/2019 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 685079853 CMS
AstraZeneca Pharmaceuticals LP $33.0811/06/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685211871 CMS
AstraZeneca Pharmaceuticals LP $72.1211/06/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685226299 CMS
AstraZeneca Pharmaceuticals LP $107.3111/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685367807 CMS
AstraZeneca Pharmaceuticals LP $1,047.3011/05/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685243393 CMS
AstraZeneca Pharmaceuticals LP $100.4611/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685716415 CMS
Novo Nordisk Inc $11.6011/01/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703488255 CMS
Novo Nordisk Inc $91.1311/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703490445 CMS
Novo Nordisk Inc $2,210.0011/01/2019 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 703493049 CMS
Lilly USA, LLC $12.5310/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 658209281 CMS
Lilly USA, LLC $5.2510/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 658212583 CMS
Lilly USA, LLC $52.5410/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 658219203 CMS
Lilly USA, LLC $11.5610/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 658219205 CMS
Lilly USA, LLC $566.3010/29/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 658222557 CMS
AstraZeneca Pharmaceuticals LP $17.5810/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685711589 CMS
AstraZeneca Pharmaceuticals LP $35.6710/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685152847 CMS
AstraZeneca Pharmaceuticals LP $105.0010/25/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685200299 CMS
AstraZeneca Pharmaceuticals LP $139.0010/25/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685216767 CMS
AstraZeneca Pharmaceuticals LP $287.8010/25/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685576587 CMS
AstraZeneca Pharmaceuticals LP $32.3210/25/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685636371 CMS
AstraZeneca Pharmaceuticals LP $137.1610/25/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685682231 CMS
AstraZeneca Pharmaceuticals LP $36.6210/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685723603 CMS
AstraZeneca Pharmaceuticals LP $49.7510/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 685735367 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $203,478.31 398
PY2020 $89,187.06 210
PY2021 $97,671.88 246
PY2022 $132,168.90 331
PY2023 $150,947.99 357
PY2024 $108,489.15 334
PY2025 $102,235.20 263

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
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.