Keyan Ma, MD
Physical Medicine and Rehabilitation · New York, NYNPI 1467419945
Payments from drug & device makers
What this record shows
That places this record below the midpoint for physical medicine and rehabilitation clinicians in NY, where the typical reported total is $171.
No general payments reported
No drug or device maker reported general payments to this provider for 2019–2025. That is a common and unremarkable result.
How this compares
$0 in reported general payments places this provider in the 15th percentile of 872 physical medicine and rehabilitation providers in New York.
See all physical medicine and rehabilitation providers in New York →
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 |
|---|---|---|
| Diclofenac Epolamine | 106 | $77,990 |
| Diclofenac Sodium | 38 | $23,572 |
| Celecoxib | 15 | $112 |
Paid to pharmacies, not to this prescriber.
Other physical medicine and rehabilitation in New York
- Heidi FuscoNew York$153K
- Michael OdellNew York$67K
- Craig AntellNew York$65K
- Michael StubblefieldNew York$53K
- Heakyung KimNew York$53K
- Russell SilverNew York$34K
- Julia IafrateNew York$32K
- Neil JaseyNew York$29K
- Christian CustodioNew York$19K
- Karan JoharNew York$14K
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.