William Kelly
Medical Oncology · Silver Spring, MDNPI 1376781443
Payments from drug & device makers
Across 45 payments — averaging $5717.43 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Amgen$241K
- Exelixis Inc.$15K
- Johnson & Johnson$156
- E.r. Squibb & Sons, L.L.C.$99
- Genentech USA, Inc.$65
- AstraZeneca$57
- plus $280 from 12 others
What the payments were for
- Food & beverage$716100%
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 |
|---|---|---|
| Amgen | 8 | $241,294 |
| Exelixis Inc. | 1 | $15,333 |
| Johnson & Johnson | 9 | $156 |
| E.r. Squibb & Sons, L.L.C. | 5 | $99 |
| Genentech USA, Inc. | 3 | $65 |
| AstraZeneca(2 entities) | 3 | $57 |
| Bristol Myers Squibb | 2 | $38 |
| Pharmacyclics LLC, An Abbvie Company | 2 | $35 |
| Pfizer | 2 | $29 |
| Lilly USA, LLC | 2 | $25 |
| Bayer | 1 | $24 |
| Novartis | 1 | $23 |
| BTG International Inc. | 1 | $21 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $20 |
| Lexicon Pharmaceuticals, Inc. | 1 | $18 |
| Ipsen Biopharmaceuticals, Inc | 1 | $17 |
| Rigel Pharmaceuticals, Inc. | 1 | $17 |
| Merck | 1 | $13 |
How this compares
$257,284 in reported general payments places this provider in the 55th percentile of 180 medical oncology providers in Maryland.
Other medical oncology in Silver Spring
- James DoroshowBethesda$177.3M
- Dung leBaltimore$18.7M
- Helen ChenBethesda$14M
- Stephanie GaillardBaltimore$12.2M
- Ashraf BadrosBaltimore$7.2M
- William SharfmanLutherville$7.2M
- Patrick BrownBaltimore$6.6M
- Nilofer AzadBaltimore$6.5M
- Jean Hoffman-CensitsBaltimore$5.7M
- Ranee MehraBaltimore$5.2M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.