Physician profile

Mohammed A Kassem

Internal Medicine · Chicago, IL

NPI 1023053808

$9,532.78

in general payments reported to CMS, 2019-2025

50 companies · $1,347 in 2025

The $1,347 reported for 2025 was more than what 89% of Internal Medicine providers received nationally (typical 2025 total: $156).

See the full distribution for Internal Medicine

Payments by year

General payments by program year, as reported to CMS.

What the payments were for

Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.

View as a table
Payment typeAmount (2023-2025)
Food and Beverage$4,516.81

Payment-type detail covers 2023-2025; earlier years are included in totals but not broken out here.

Who reported paying

General payments only, as reported to CMS. Product names cover 2023-2025.

CompanyGeneral paymentsYearsTop products
Astrazeneca Pharmaceuticals LP $1,175.98 2019-2025 Imfinzi, Calquence, Enhertu
Genentech USA, INC. $1,013.98 2019-2024 Phesgo, Perjeta, Kadcyla
E.R. Squibb & Sons, L.L.C. $730.01 2019-2025 Opdivo, Opdualag
Merck Sharp & Dohme LLC $602.77 2019-2025 Keytruda, Welireg, Keytruda Qlex
Lilly USA, LLC $560.85 2019-2025 Verzenio, Jaypirca, Retevmo
Celgene Corporation $487.05 2019-2025 Reblozyl, Pomalyst, Opdualag
Amgen INC. $412.28 2019-2024 Prolia, Evenity, Lumakras
Novartis Pharmaceuticals Corporation $370.91 2019-2025
Seagen INC. $343.51 2019-2023 Tukysa
Incyte Corporation $326.69 2019-2025 Jakafi
Janssen Biotech, INC. $311.43 2021-2025 Erleada, Balversa, Akeega
Pfizer INC. $296.71 2019-2025
Genzyme Corporation $280.77 2019-2025
Takeda Pharmaceuticals U.S.A., INC. $277.67 2019-2025 Ninlaro, Alunbrig, Fruzaqla
Servier Pharmaceuticals LLC $190.73 2023-2025
Show all 49 companies
CompanyGeneral paymentsYearsTop products
Daiichi Sankyo INC. $178.62 2022-2025 Enhertu, Datroway
Bayer Healthcare Pharmaceuticals INC. $161.82 2019-2025
Exelixis INC. $160.58 2019-2023 Cabometyx
Regeneron Healthcare Solutions, INC. $129.16 2024 Libtayo
Array Biopharma INC $107.22 2019-2025 Mektovi, Braftovi, Lorbrena
Adc Therapeutics America, INC. $104.92 2021-2024
Glaxosmithkline, LLC. $100.52 2022
Tempus Ai, INC $99.87 2024-2025 Xt Cdx
Gilead Sciences, INC. $88.55 2022-2024 Trodelvy
Mirati Therapeutics, INC. $88.35 2023-2024 Krazati
Boehringer Ingelheim Pharmaceuticals, INC. $88.34 2019
Allergan, INC. $85.49 2021
Pharmacyclics LLC, An Abbvie Company $74.65 2019-2020
Puma Biotechnology, INC. $70.81 2022-2024
Abbvie INC. $69.17 2024-2025
Jazz Pharmaceuticals INC. $67.72 2020-2021
Alexion Pharmaceuticals, INC. $53.98 2024-2025 Ultomiris
Deciphera Pharmaceuticals INC. $46.11 2024-2025 Qinlock, Romvimza
Tesaro, INC. $42.43 2019
Global Blood Therapeutics, INC. $33.42 2020-2022
Immunogen, INC. $30.22 2023 Elahere
Foundation Medicine, INC. $28.33 2023
Cti Biopharma Corp. $23.66 2022
G1 Therapeutics, INC. $23.25 2022
Pharmaessentia USA Corporation $22.56 2025 Besremi
Adaptive Biotechnologies Corporation $21.99 2025 Clonoseq
Otsuka America Pharmaceutical, INC. $21.83 2019
Eisai INC. $21.10 2021
Taiho Oncology, INC. $20.12 2019
Sobi, INC $19.56 2024
Syndax Pharmaceuticals, INC. $18.04 2025
Ipsen Biopharmaceuticals, INC $17.73 2019
Epizyme, INC. $16.66 2021
Coherus Oncology, INC. $14.66 2020

1 company reported research payments only; those appear in the research section below.

Drugs and devices associated with these payments

CMS records which products a payment was associated with, not how the money was allocated. Association is not allocation: one payment can be associated with several products, and a product listing does not mean the payment was made because of that product. Product detail covers 2023-2025.

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Payment summary

Mohammed A Kassem

$9,532.78

in general payments reported 2019-2025

Years
2019-2025
Top company
Astrazeneca Pharmaceuticals LP
Context
The $1,347 reported for 2025 was more than what 89% of Internal Medicine providers received nationally (typical 2025 total: $156).

https://glasscript.com/doctor/182170/mohammed-a-kassem

Source: CMS Open Payments, program years 2019-2025. Payments are legal and often routine.

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Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.