Amer Al Homssi
Hematology & Oncology · Chicago Ridge, ILNPI 1215483391
Payments from drug & device makers
What this record shows
23 manufacturers reported payments, led by Astellas Pharma US Inc at 27.9% of the total. 2025 is the largest year on record at $1,083, 7.6 times the $142 reported in 2022. That places this record below the midpoint for hematology & oncology clinicians in IL, where the typical reported total is $2,365.
Across 43 payments — averaging $42.29 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Astellas Pharma US Inc$507
- AstraZeneca$229
- Seagen Inc.$193
- Beone Medicines USA, Inc.$149
- Sanofi$125
- AbbVie$109
- plus $507 from 17 others
What the payments were for
- Food & beverage$1,05558%
- Education$76442%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Astellas Pharma US Inc | 7 | $507 |
| AstraZeneca(2 entities) | 7 | $229 |
| Seagen Inc. | 2 | $193 |
| Beone Medicines USA, Inc. | 4 | $149 |
| Sanofi | 1 | $125 |
| AbbVie | 2 | $109 |
| Beigene USA, Inc. | 1 | $69 |
| Array Biopharma Inc | 2 | $50 |
| Pfizer | 2 | $42 |
| Merck | 2 | $40 |
| Bristol Myers Squibb | 1 | $35 |
| GSK | 1 | $29 |
| Jazz Pharmaceuticals Inc. | 1 | $29 |
| Immunocore Limited | 1 | $27 |
| Stemline Therapeutics Inc. | 1 | $25 |
| Shorla Oncology Inc. | 1 | $24 |
| Gilead | 1 | $23 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $22 |
| Regeneron Healthcare Solutions, Inc. | 1 | $22 |
| Caris MPI, Inc. | 1 | $20 |
| Exelixis Inc. | 1 | $17 |
| Eisai Inc. | 1 | $16 |
| Bayer | 1 | $16 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- DUPIXENT$125
How this compares
$1,819 in reported general payments places this provider in the 45th percentile of 580 hematology & oncology providers in Illinois.
Other hematology & oncology in Chicago Ridge
- Mohamad Khair KhasawnehMaywood$998K
- Michael BishopChicago$974K
- Jamile ShammoChicago$910K
- John BerryBerwyn$687K
- Young Kwang ChaeChicago$563K
- Irfan MirzaChicago$544K
- Marina GarassinoChicago$397K
- Tulio RodriguezZion$337K
- Chih-Yi LiaoChicago$317K
- Gary KayElk Grove Village$314K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.