Timothy Kuzel, MD
Medical Oncology · Orland Park, ILNPI 1851325088
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $184,655 of the $264,951 with a category attached, or 69.7%. 20 manufacturers reported payments, led by Merck at 34.6% of the total. Among medical oncology clinicians in IL with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 238 payments — averaging $1113.24 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Merck$92K
- E.r. Squibb & Sons, L.L.C.$49K
- Sun Pharmaceutical Industries Inc.$30K
- Exelixis Inc.$24K
- Seagen Inc.$22K
- Sanofi$10K
- plus $38K from 14 others
Across 246 payments — averaging $4419.20 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- E.r. Squibb & Sons, L.L.C.$337K
- Exelixis Inc.$314K
- Seagen Inc.$164K
- Eisai Inc.$97K
- Pfizer$86K
- Janssen Research & Development, LLC$41K
- plus $47K from 3 others
What the payments were for
- Consulting fees$184,65570%
- Speaking & faculty fees$68,12826%
- Travel & lodging$8,1443%
- Food & beverage$3,8871%
- Education$1370%
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 |
|---|---|---|
| Merck | 68 | $91,550 |
| E.r. Squibb & Sons, L.L.C. | 30 | $48,958 |
| Sun Pharmaceutical Industries Inc. | 26 | $30,426 |
| Exelixis Inc. | 47 | $24,391 |
| Seagen Inc. | 20 | $21,577 |
| Sanofi | 9 | $10,120 |
| Pfizer | 5 | $9,388 |
| Immunocore Limited | 2 | $6,400 |
| Amgen | 6 | $5,011 |
| Novartis | 4 | $4,880 |
| Kyowa Kirin, Inc. | 4 | $3,462 |
| Janssen Scientific Affairs, LLC | 8 | $2,619 |
| AbbVie | 1 | $2,444 |
| Genentech, Inc. | 1 | $2,145 |
| Johnson & Johnson | 2 | $1,190 |
| Telix Pharmaceuticals | 1 | $149 |
| Tempus AI, Inc | 1 | $122 |
| Comsort, Inc | 1 | $100 |
| Acrotech Biopharma Inc. | 1 | $14 |
| Array Biopharma Inc | 1 | $6 |
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.
How this compares
$264,951 in reported general payments places this provider in the 95th percentile of 144 medical oncology providers in Illinois.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| CabometyxCabozantinib S-Malate | 19 | $470,896 |
| WeliregBelzutifan | 16 | $345,043 |
| BalversaErdafitinib | 14 | $338,481 |
| BraftoviEncorafenib | 18 | $303,737 |
| LenvimaLenvatinib Mesylate | 11 | $238,250 |
| MektoviBinimetinib | 16 | $234,668 |
| Abiraterone Acetate | 60 | $92,426 |
| CotellicCobimetinib Fumarate | 14 | $86,458 |
| OrgovyxRelugolix | 16 | $39,292 |
| OxycontinOxycodone Hcl | 13 | $30,248 |
| EliquisApixaban | 29 | $17,237 |
| Prednisone | 190 | $823 |
| Levothyroxine Sodium | 62 | $713 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 16 | $421 |
| Tamsulosin Hcl | 19 | $415 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Array Biopharma IncBraftovi, Mektovi | $6 | $538,40534 claims |
| Exelixis Inc.Cabometyx | $24,391 | $470,89619 claims |
| MerckWelireg | $91,550 | $345,04316 claims |
| Johnson & JohnsonBalversa | $1,190 | $338,48114 claims |
| Janssen Scientific Affairs, LLCAbiraterone Acetate | $2,619 | $92,42660 claims |
| PfizerEliquis | $9,388 | $17,23729 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 95th percentile of 144 medical oncology providers in Illinois.
Other medical oncology in Orland Park
- Ruta RaoChicago$328K
- Sunandana ChandraChicago$292K
- William GradisharChicago$289K
- Devalingam MahalingamChicago$252K
- Mary FidlerChicago$241K
- James WallaceChicago$229K
- Andrzej JakubowiakChicago$215K
- Nicklas PfanzelterGlenview$199K
- Jyoti PatelChicago$175K
- Al BensonChicago$163K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.