John York, MD
Vascular Surgery · Greenville, SCNPI 1700828746
Payments from drug & device makers
What this record shows
The money is spread across several categories — food and beverage (57.7%), consulting fees and speaking fees — rather than concentrated in one kind of arrangement. 30 manufacturers reported payments, led by Shockwave Medical, Inc at 43.3% of the total. Reporting peaked in 2021 at $10,772 and has fallen 66.5% since, to $3,604 in 2025.
Across 428 payments — averaging $98.09 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Shockwave Medical, Inc$18K
- W. L. Gore & Associates, Inc.$11K
- Cook Medical LLC$5K
- Philips North America LLC$2K
- Penumbra, Inc.$1K
- Stryker$877
- plus $3K from 24 others
What the payments were for
- Consulting fees$9,00021%
- Speaking & faculty fees$8,00019%
- Travel & lodging$7652%
- Food & beverage$24,21658%
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 |
|---|---|---|
| Shockwave Medical, Inc | 38 | $18,186 |
| W. L. Gore & Associates, Inc. | 109 | $10,918 |
| Cook Medical LLC | 128 | $4,932 |
| Philips North America LLC | 38 | $2,354 |
| Penumbra, Inc. | 15 | $1,328 |
| Stryker | 5 | $877 |
| Surmodics, Inc. | 22 | $662 |
| Endologix LLC | 5 | $552 |
| Cagent Vascular Inc | 8 | $353 |
| Silk Road Medical, Inc. | 6 | $341 |
| Sanara Medtech Inc. | 1 | $198 |
| Johnson & Johnson | 10 | $174 |
| Medtronic(2 entities) | 3 | $171 |
| Integra Lifesciences Corporation | 2 | $161 |
| Getinge USA Sales, LLC | 4 | $133 |
| Boston Scientific | 7 | $110 |
| Angiodynamics, Inc. | 5 | $99 |
| Venturemed Group, Inc. | 1 | $61 |
| Bard Peripheral Vascular, Inc. | 3 | $57 |
| Elutia, Inc. | 3 | $54 |
| Smith+Nephew | 3 | $47 |
| Artivion, Inc. | 4 | $46 |
| Teleflex LLC | 1 | $45 |
| Globus Medical | 1 | $34 |
| Lemaitre Vascular, Inc. | 1 | $20 |
| Terumo Medical Corporation | 1 | $17 |
| Cardiva Medical, Inc. | 1 | $15 |
| KCI USA, Inc. | 1 | $13 |
| EKOS Corporation | 1 | $13 |
| Misonix 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.
- Vascular Lithotripsy$9,958
- Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter$7,387
- Conformable TAG Thoracic Endoprosthesis$1,904
- IGT D Peripheral$1,602
- GORE VIABAHN VBX Balloon Expandable Endo$1,555
- GORE TAG Conformable Thoracic Endoprosthesis$1,469
- EXCLUDER Conformable AAA Endoprosthesis with Active Control$1,021
- GORE VIABAHN Endoprosthesis with Heparin$914
- GORE EXCLUDER Iliac Branch Endoprosthesis$826
- Indigo System$790
- CASCADIA INTERBODY SYSTEM$765
- INTEGRA$438
- EXCLUDER Iliac Branch Endoprosthesis$411
- Zenith Spiral-Z$400
- C3 Delivery System$398
- Cook$317
- AFX2 Bifurcated Endograft System$288
- Ovation iX Iliac Stent Graft$288
- Zilver Vena$267
- Zenith$253
How this compares
$41,981 in reported general payments places this provider in the 85th percentile of 99 vascular surgery 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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| EliquisApixaban | 21 | $14,572 |
| ClopidogrelClopidogrel Bisulfate | 34 | $370 |
| Tramadol Hcl | 20 | $33 |
Paid to pharmacies, not to this prescriber.
Other vascular surgery in Greenville
- Sagar GandhiGreenville$236K
- Joseph BlasGreenville$101K
- Robert PattonGreenville$25K
- David WilliamsGreenville$18K
- Mark AndroesGreenville$9K
- Christopher CarstenGreenville$8K
- David CullGreenville$8K
- John RossOrangeburg$847K
- David DeatonColumbia$609K
- Mathew WoosterWest Columbia$443K
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.