Brian Barry, MD
Neurology · Washington, DCNPI 1013335165
Payments from drug & device makers
Across 362 payments — averaging $4160.64 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novartis$1M
- Biogen$182K
- TG Therapeutics, Inc.$174K
- E.r. Squibb & Sons, L.L.C.$37K
- Genentech USA, Inc.$22K
- Amgen$17K
- plus $25K from 7 others
Across 2 payments — averaging $831.81 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 Pharma AG$2K
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 |
|---|---|---|
| Novartis | 65 | $1,048,930 |
| Biogen | 11 | $182,148 |
| TG Therapeutics, Inc. | 84 | $173,818 |
| E.r. Squibb & Sons, L.L.C. | 31 | $36,533 |
| Genentech USA, Inc. | 37 | $22,286 |
| Amgen(2 entities) | 66 | $17,485 |
| Genentech, Inc. | 7 | $10,507 |
| Bristol Myers Squibb | 31 | $8,427 |
| EMD Serono, Inc. | 12 | $5,529 |
| Sanofi | 13 | $393 |
| AbbVie(2 entities) | 3 | $53 |
| Amneal Pharmaceuticals LLC | 1 | $23 |
| AstraZeneca | 1 | $23 |
How this compares
$1,506,153 in reported general payments places this provider in the 95th percentile of 113 neurology providers in District of Columbia.
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.
Other neurology in Washington
- Raymond TurnerWashington$16.6M
- Faria AmjadWashington$4M
- Fernando PaganWashington$3.7M
- Laxman BahrooWashington$3.1M
- Fahd AmjadWashington$2.9M
- Benjamin OsborneWashington$1.5M
- Jessica AilaniWashington$1.5M
- Yasar Torres-YaghiWashington$1M
- Carlo TornatoreWashington$870K
- Nicholas StreicherWashington$691K
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.