Cain Green, MD
Vascular & Interventional Radiology · Charleston, SCNPI 1760863005
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $9,339 of the $11,094 with a category attached, or 84.2%. 14 manufacturers reported payments, led by Boston Scientific at 59.2% of the total.
Across 122 payments — averaging $90.94 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$7K
- Medtronic$1K
- Trisalus Life Sciences, Inc.$717
- Penumbra, Inc.$624
- Siemens Medical Solutions USA, Inc.$476
- W. L. Gore & Associates, Inc.$285
- plus $1K from 8 others
What the payments were for
- Travel & lodging$1,75616%
- Food & beverage$9,33984%
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 |
|---|---|---|
| Boston Scientific | 58 | $6,569 |
| Medtronic | 27 | $1,391 |
| Trisalus Life Sciences, Inc. | 8 | $717 |
| Penumbra, Inc. | 6 | $624 |
| Siemens Medical Solutions USA, Inc. | 4 | $476 |
| W. L. Gore & Associates, Inc. | 2 | $285 |
| Terumo Medical Corporation | 5 | $220 |
| Sirtex Medical Inc | 1 | $169 |
| Philips North America LLC | 3 | $134 |
| Cardiovascular Systems Inc. | 2 | $128 |
| Canon Medical Systems USA, Inc. | 2 | $122 |
| Cardiva Medical, Inc. | 1 | $118 |
| Stryker | 2 | $98 |
| ZOLL Circulation Inc | 1 | $41 |
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.
- TheraSphere Y90 Glass Microspheres 10 GBq$1,447
- GENERAL - THERAPIES$929
- GENERAL EMBOLICS$658
- TRINAV INFUSION SYSTEM$584
- EMBOLD Fibered$429
- Indigo System$400
- Varian CRYOCARE TOUCH System$294
- GORE VIABAHN VBX Balloon Expandable Endo$285
- CONCERTOTM$263
- TheraSphere Administration Set$261
- IN.PACT AV$257
- TheraSphere Y90 Glass Microspheres 7.0 GBq (US Commercial)$255
- Emprint$185
- OSTEOCOOL RF ABLATION SYSTEM$169
- SIR-Spheres Microspheres$169
- KYPHON EXPRESS II KYPHOPAK TRAY$146
- General - Interventional Oncology$145
- GENERAL - CRYOPLASTY$144
- OBSIDIO$142
- ICEfx Cryoablation System$140
How this compares
$11,094 in reported general payments places this provider in the 80th percentile of 61 vascular & interventional radiology providers in South Carolina.
See all vascular & interventional radiology providers in South Carolina →
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 Charleston
- Marcelo GuimaraesCharleston$609K
- Ricardo YamadaCharleston$73K
- Claudio SchonholzCharleston$53K
- Orest KayderCharleston$3K
- Yara YounanCharleston$3K
- Kevin SmithCharleston$2K
- Kirkpatrick GillenCharleston$2K
- Christopher HanneganCharleston$2K
- Lawrence WoodCharleston$1K
- Chad BradyCharleston$1K
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.