Thomas St Amour, MD
Vascular & Interventional Radiology · Little Rock, ARNPI 1992750079
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 30 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 Inari Medical, Inc. at 40.8% of the total. That places this record below the midpoint for vascular & interventional radiology clinicians in AR, where the typical reported total is $1,806.
Across 30 payments — averaging $27.61 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Inari Medical, Inc.$338
- Boston Scientific$237
- Stryker$61
- Angiodynamics, Inc.$55
- Surmodics, Inc.$42
- Sirtex Medical Inc$34
- plus $61 from 3 others
What the payments were for
- Food & beverage$828100%
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 |
|---|---|---|
| Inari Medical, Inc. | 11 | $338 |
| Boston Scientific | 6 | $237 |
| Stryker | 3 | $61 |
| Angiodynamics, Inc. | 2 | $55 |
| Surmodics, Inc. | 2 | $42 |
| Sirtex Medical Inc | 2 | $34 |
| EKOS Corporation | 2 | $29 |
| Microvention, Inc. | 1 | $18 |
| Medtronic | 1 | $14 |
How this compares
$828 in reported general payments places this provider in the 35th percentile of 41 vascular & interventional radiology providers in Arkansas.
See all vascular & interventional radiology providers in Arkansas →
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 Little Rock
- Gary AllenLittle Rock$50K
- Edgar St AmourLittle Rock$28K
- David HeisterLittle Rock$24K
- David HaysLittle Rock$22K
- Blake JacksLittle Rock$13K
- Whitney GoodwinLittle Rock$10K
- Amy BezoldLittle Rock$6K
- Kenneth RobbinsLittle Rock$5K
- Abhishek ThummalakuntaLittle Rock$5K
- Michael LongLittle Rock$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.