Marc Margolis, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) · Washington, DCNPI 1295771525
Payments from drug & device makers
What this record shows
Intuitive Surgical accounts for 68.3% of it on its own, with 7 other manufacturers making up the rest. Reporting peaked in 2019 at $1,333 and has fallen 85.4% since, to $194 in 2025. That places this record below the midpoint for thoracic surgery (cardiothoracic vascular surgery) clinicians in DC, where the typical reported total is $2,410.
Across 18 payments — averaging $112.27 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$1K
- Atricure, Inc.$167
- Boston Scientific$129
- Olympus America Inc.$113
- Davol Inc.$101
- BD$52
- plus $79 from 2 others
What the payments were for
- Travel & lodging$1,04952%
- Food & beverage$97248%
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 |
|---|---|---|
| Intuitive Surgical | 9 | $1,381 |
| Atricure, Inc. | 1 | $167 |
| Boston Scientific | 1 | $129 |
| Olympus America Inc. | 1 | $113 |
| Davol Inc. | 2 | $101 |
| BD | 1 | $52 |
| Covidien LP | 1 | $41 |
| Integra Lifesciences Corporation | 2 | $39 |
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
$2,021 in reported general payments places this provider in the 45th 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
- Deyanira PrasteinWashington$6K
- Sora ElyWashington$5K
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.