Adam Cohen, MD
Medical Oncology · Fairfax, VANPI 1528281375
Payments from drug & device makers
What this record shows
That places this record below the midpoint for medical oncology clinicians in VA, where the typical reported total is $926.
Across 2 payments — averaging $41.92 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$43
- Janssen Global Services, LLC$41
Across 252 payments — averaging $8770.61 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.
- Novartis$923K
- AstraZeneca$617K
- AbbVie$201K
- Pfizer$180K
- Daiichi Sankyo Inc.$117K
- E.r. Squibb & Sons, L.L.C.$60K
- plus $111K from 4 others
What the payments were for
- Food & beverage$4148%
- Education$4352%
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 |
|---|---|---|
| AstraZeneca | 1 | $43 |
| Janssen Global Services, LLC | 1 | $41 |
How this compares
$84 in reported general payments places this provider in the 15th percentile of 95 medical oncology providers in Virginia.
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 |
|---|---|---|
| EliquisApixaban | 21 | $18,518 |
| Levetiracetam | 69 | $2,948 |
| Dexamethasone | 105 | $1,663 |
| Lacosamide | 15 | $1,065 |
| Gabapentin | 14 | $488 |
| Ondansetron Hcl | 30 | $315 |
| Divalproex Sodium | 13 | $168 |
| Trazodone Hcl | 13 | $31 |
| Lorazepam | 14 | $18 |
Paid to pharmacies, not to this prescriber.
Other medical oncology in Fairfax
- Janakiraman SubramanianFairfax$562K
- Alexander SpiraFairfax$533K
- Roy BeveridgeFairfax$216K
- Kathleen HarndenFairfax$195K
- Nagla Abdel KarimFairfax$131K
- Lauren MauroFairfax$53K
- Donald TrumpFairfax$20K
- Timothy CannonFairfax$11K
- Arthur WinerFairfax$10K
- Danijela JelovacFairfax$7K
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.