Timothy Kerwin, MD
Radiation Oncology · Naples, FLNPI 1346309085
Payments from drug & device makers
Across 162 payments — averaging $404.09 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Bayer$41K
- Myriad Genetic Laboratories, Inc.$22K
- Novartis$336
- Pfizer$314
- Novocure Inc.$232
- Boston Scientific$229
- plus $1K from 17 others
What the payments were for
- Consulting fees$21,83933%
- Speaking & faculty fees$38,58459%
- Travel & lodging$1,3142%
- Food & beverage$3,7266%
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 |
|---|---|---|
| Bayer | 45 | $40,883 |
| Myriad Genetic Laboratories, Inc. | 45 | $22,106 |
| Novartis | 6 | $336 |
| Pfizer | 5 | $314 |
| Novocure Inc. | 9 | $232 |
| Boston Scientific | 8 | $229 |
| Regeneron Healthcare Solutions, Inc. | 7 | $190 |
| Varian Medical Systems, Inc. | 2 | $153 |
| Blue Earth Diagnostics | 6 | $152 |
| Dendreon Pharmaceuticals LLC | 6 | $130 |
| Mevion_medical_systems_inc | 1 | $122 |
| Bioprotect Medical, Inc. | 2 | $100 |
| Johnson & Johnson | 2 | $90 |
| Sumitomo Pharma America, Inc. | 4 | $82 |
| Teleflex LLC | 3 | $82 |
| Intuitive Surgical | 1 | $71 |
| Tolmar Pharmaceuticals, Inc. | 4 | $54 |
| Reflexion Medical, Inc. | 1 | $32 |
| Merck | 1 | $28 |
| Caris MPI, Inc. | 1 | $24 |
| Astellas Pharma US Inc | 1 | $20 |
| AstraZeneca | 1 | $16 |
| AbbVie | 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.
- Xofigo$29,651
- Prolaris$18,325
- Nubeqa$10,765
- BRACAnalysis CDx$2,575
- BRAC CDx$625
- XTANDI$245
- PTS250$122
- PLUVICTO$120
- Radiation Oncology$113
How this compares
$65,462 in reported general payments places this provider in the 90th percentile of 465 radiation oncology providers in Florida.
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 |
|---|---|---|
| Tamsulosin Hcl | 163 | $1,670 |
| Methylprednisolone | 12 | $77 |
Paid to pharmacies, not to this prescriber.
Other radiation oncology in Naples
- Chaundre CrossNaples$131K
- Charles KunosMiami$3.2M
- Rupesh KotechaMiami$2M
- Alexander EngelmanTampa$1.1M
- John SylvesterLakewood Ranch$999K
- Kamran AhmedTampa$975K
- Michael ChuongMiami$868K
- Tithi BiswasGainesville$640K
- Daniel TrifilettiJacksonville$606K
- Marcus BredelMiami$578K
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.