Georgianne Snowden, MD
Vascular & Interventional Radiology · Oklahoma City, OKNPI 1881697761
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $4,313 of the $4,832 with a category attached, or 89.3%. 12 manufacturers reported payments, led by Medtronic at 41.2% of the total. Reporting peaked in 2019 at $1,468 and has fallen 70.9% since, to $427 in 2025.
Across 90 payments — averaging $53.69 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$2K
- Stryker$802
- Imperative Care, Inc$729
- Penumbra, Inc.$673
- Rapid Medical Ltd$429
- Surmodics, Inc.$62
- plus $145 from 6 others
What the payments were for
- Travel & lodging$51911%
- Food & beverage$4,31389%
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 |
|---|---|---|
| Medtronic(2 entities) | 54 | $1,992 |
| Stryker | 6 | $802 |
| Imperative Care, Inc | 13 | $729 |
| Penumbra, Inc. | 5 | $673 |
| Rapid Medical Ltd | 2 | $429 |
| Surmodics, Inc. | 4 | $62 |
| Johnson & Johnson | 1 | $37 |
| Scientia Vascular | 1 | $33 |
| Healthtronics Stone Solutions, LLC | 1 | $26 |
| Trisalus Life Sciences, Inc. | 1 | $21 |
| Microvention, Inc. | 1 | $16 |
| W. L. Gore & Associates, Inc. | 1 | $11 |
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.
- ZOOM 88-T LARGE DISTAL PLATFORM$552
- Pipeline$532
- TIGERTRIEVER 17 REVASCULARIZATION DEVICE$429
- COMANECI 17$429
- Penumbra System$408
- Solitaire$362
- SURPASS EVOLVE$299
- TREVO$270
- SURPASS$202
- TARGET$168
- RED 72$140
- Axium$129
- 3D Revascularization$125
- Penumbra Jet 7$125
- SOLITAIRE X$116
- ZOOM REPERFUSION CATHETER$115
How this compares
$4,832 in reported general payments places this provider in the 60th percentile of 42 vascular & interventional radiology providers in Oklahoma.
See all vascular & interventional radiology providers in Oklahoma →
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 |
|---|---|---|
| ClopidogrelClopidogrel Bisulfate | 16 | $92 |
Paid to pharmacies, not to this prescriber.
Other vascular & interventional radiology in Oklahoma City
- Senthil PalaniappunOklahoma City$111K
- Blake ParsonsOklahoma City$57K
- Brian HaileyOklahoma City$15K
- Chad ThompsonOklahoma City$11K
- Timothy GrahamOklahoma City$10K
- Allen MolloyOklahoma City$8K
- Maha JarmakaniOklahoma City$8K
- Scott PraterOklahoma City$4K
- Vance McCollomOklahoma City$4K
- Keri ConnerOklahoma City$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.