David Essaff, DO
Physical Medicine & Rehabilitation · Winchester, VANPI 1558627083
Payments from drug & device makers
Across 26 payments — averaging $20.65 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$275
- Avanos Medical$95
- Medtronic$39
- Globus Medical$30
- Merz Pharmaceuticals, LLC$29
- Abbott$20
- plus $49 from 3 others
What the payments were for
- Food & beverage$537100%
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 |
|---|---|---|
| Boston Scientific | 12 | $275 |
| Avanos Medical | 6 | $95 |
| Medtronic | 2 | $39 |
| Globus Medical | 1 | $30 |
| Merz Pharmaceuticals, LLC | 1 | $29 |
| Abbott | 1 | $20 |
| Relievant Medsystems, Inc. | 1 | $19 |
| Pacira Pharmaceuticals Incorporated | 1 | $16 |
| Collegium Pharmaceutical, Inc. | 1 | $14 |
How this compares
$537 in reported general payments places this provider in the 70th percentile of 231 physical medicine & rehabilitation providers in Virginia.
See all physical medicine & rehabilitation 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 |
|---|---|---|
| Gabapentin | 67 | $598 |
| Pregabalin | 12 | $274 |
| Nabumetone | 19 | $105 |
| Meloxicam | 32 | $31 |
| Diazepam | 23 | $8 |
Paid to pharmacies, not to this prescriber.
Other physical medicine & rehabilitation in Winchester
- Edward LamWinchester$152K
- Kovosh DastanWinchester$23K
- Stephen KayotaVirginia Beach$147K
- James DaileyDanville$117K
- William WalkerRichmond$40K
- Richard WeissRoanoke$33K
- Stephanie ClopAldie$16K
- Daniel HellerWarrenton$12K
- Amanda MoranNorfolk$9K
- Abraham CherrickAlexandria$9K
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.