David Hays, MD
Vascular & Interventional Radiology · Little Rock, ARNPI 1801849690
Payments from drug & device makers
What this record shows
The money is spread across several categories — food and beverage (28.6%), other and consulting fees — rather than concentrated in one kind of arrangement. 20 manufacturers reported payments, led by Canon Medical Systems USA, Inc. at 28.6% of the total. 2025 is the largest year on record at $7,819, 7.3 times the $1,071 reported in 2019. Among vascular & interventional radiology clinicians in AR with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 98 payments — averaging $222.73 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Canon Medical Systems USA, Inc.$6K
- Angiodynamics, Inc.$6K
- Sirtex Medical Inc$5K
- Trisalus Life Sciences, Inc.$3K
- Stryker$648
- GE HealthCare$184
- plus $850 from 14 others
What the payments were for
- Consulting fees$5,50025%
- Speaking & faculty fees$3,00014%
- Travel & lodging$8654%
- Food & beverage$6,25229%
- Education$430%
- Other$6,16728%
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 |
|---|---|---|
| Canon Medical Systems USA, Inc. | 5 | $6,236 |
| Angiodynamics, Inc. | 1 | $6,167 |
| Sirtex Medical Inc | 31 | $5,129 |
| Trisalus Life Sciences, Inc. | 30 | $2,613 |
| Stryker | 6 | $648 |
| GE HealthCare | 2 | $184 |
| Boston Scientific | 4 | $166 |
| Siemens Medical Solutions USA, Inc. | 2 | $124 |
| Histosonics, Inc. | 1 | $106 |
| Instylla, Inc. | 2 | $76 |
| Terumo Medical Corporation | 1 | $71 |
| Amgen | 3 | $58 |
| Novartis | 2 | $50 |
| Johnson & Johnson | 2 | $46 |
| AstraZeneca | 1 | $43 |
| Philips North America LLC | 1 | $26 |
| Medtronic | 1 | $25 |
| Merge Healthcare Incorporated | 1 | $24 |
| Bard Peripheral Vascular, Inc. | 1 | $20 |
| Bayer | 1 | $14 |
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.
- Nanoknife$6,167
- SIR-Spheres Microspheres$4,557
- Rotating Anode X-ray Tube Assembly$3,643
- TRINAV INFUSION SYSTEM$2,032
- SPINEJACK$405
- SPECT Symiba Intevo$111
- MAGNETOM Verio A Tim and Dot System$111
- Mammomat Revelation$111
How this compares
$21,827 in reported general payments places this provider in the 90th 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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Methylprednisolone | 13 | $101 |
| Pantoprazole Sodium | 16 | $73 |
| Ciprofloxacin Hcl | 13 | $32 |
Paid to pharmacies, not to this prescriber.
Other vascular & interventional radiology in Little Rock
- Gary AllenLittle Rock$50K
- Edgar St AmourLittle Rock$28K
- David HeisterLittle Rock$24K
- Blake JacksLittle Rock$13K
- Whitney GoodwinLittle Rock$10K
- Amy BezoldLittle Rock$6K
- Kenneth RobbinsLittle Rock$5K
- Abhishek ThummalakuntaLittle Rock$5K
- Michael LongLittle Rock$4K
- James MeekLittle Rock$3K
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.