Deyanira Prastein, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) · Washington, DCNPI 1447385539
Payments from drug & device makers
What this record shows
14 manufacturers reported payments, led by Abbott at 37.6% of the total. Reporting peaked in 2023 at $2,119 and has fallen 56.0% since, to $933 in 2025.
Across 87 payments — averaging $69.87 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abbott$2K
- Edwards Lifesciences$2K
- Abiomed$970
- Cvrx, Inc.$382
- Medtronic$246
- Baxter Healthcare$143
- plus $345 from 8 others
Across 1 payment — averaging $147.34 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.
- Abiomed$147
What the payments were for
- Travel & lodging$2,55342%
- Food & beverage$3,52558%
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 |
|---|---|---|
| Abbott | 26 | $2,288 |
| Edwards Lifesciences | 22 | $1,705 |
| Abiomed | 13 | $970 |
| Cvrx, Inc. | 3 | $382 |
| Medtronic(2 entities) | 3 | $246 |
| Baxter Healthcare | 6 | $143 |
| LSI Solutions Inc | 1 | $78 |
| Atricure, Inc. | 3 | $49 |
| Supreme Orthopedic Systems, LLC | 2 | $46 |
| Angiodynamics, Inc. | 2 | $43 |
| Davol Inc. | 2 | $43 |
| Getinge USA Sales, LLC | 2 | $41 |
| Johnson & Johnson | 1 | $32 |
| Pfizer | 1 | $12 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
How this compares
$6,078 in reported general payments places this provider in the 65th percentile of 25 thoracic surgery (cardiothoracic vascular surgery) providers in District of Columbia.
See all thoracic surgery (cardiothoracic vascular surgery) 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 thoracic surgery (cardiothoracic vascular surgery) in Washington
- Keith MortmanWashington$170K
- John LazarWashington$79K
- Salim AzizWashington$24K
- Gal LevyWashington$23K
- Farzad NajamWashington$19K
- Steven BoyceWashington$13K
- Jeffrey CohenWashington$11K
- Gregory TrachiotisWashington$10K
- Sora ElyWashington$5K
- Dean SchraufnagelWashington$4K
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.