Michael McCullough
Vascular & Interventional Radiology · Washington, DCNPI 1902878903
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 22 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 9 manufacturers reported payments, led by Stryker at 27.7% of the total. That places this record below the midpoint for vascular & interventional radiology clinicians in DC, where the typical reported total is $1,444.
Across 22 payments — averaging $42.60 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Stryker$260
- Microvention, Inc.$166
- Baxter Healthcare$131
- Cook Medical LLC$124
- Balt USA, LLC$94
- Medtronic$61
- plus $102 from 3 others
What the payments were for
- Food & beverage$937100%
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 |
|---|---|---|
| Stryker | 6 | $260 |
| Microvention, Inc. | 5 | $166 |
| Baxter Healthcare | 1 | $131 |
| Cook Medical LLC | 1 | $124 |
| Balt USA, LLC | 1 | $94 |
| Medtronic(2 entities) | 4 | $61 |
| Johnson & Johnson | 2 | $56 |
| W. L. Gore & Associates, Inc. | 1 | $33 |
| Cardiva Medical, Inc. | 1 | $13 |
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.
- TISSEEL$131
- Cook Medical AAA$124
- SURPASS EVOLVE$107
How this compares
$937 in reported general payments places this provider in the 45th percentile of 26 vascular & interventional radiology providers in District of Columbia.
See all vascular & interventional radiology 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 vascular & interventional radiology in Washington
- Saher SabriWashington$136K
- Emil CohenWashington$115K
- Theresa CaridiWashington$115K
- Shawn SarinWashington$35K
- Keith HortonWashington$35K
- Anthony VenbruxWashington$12K
- Faezeh RazjouyanWashington$12K
- Daniel ScherWashington$7K
- Sarah KanthariaWashington$7K
- Vishal KadakiaWashington$6K
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.