Michael Ringold, MD
Vascular & Interventional Radiology · Easton, PANPI 1366479479
Payments from drug & device makers
What this record shows
The money is spread across several categories — speaking fees (50.8%), food and beverage and travel and lodging — rather than concentrated in one kind of arrangement. Shockwave Medical, Inc accounts for 69.0% of it on its own, with 12 other manufacturers making up the rest. Reporting peaked in 2024 at $9,081 and has fallen 88.6% since, to $1,032 in 2025.
Across 85 payments — averaging $152.83 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Shockwave Medical, Inc$9K
- Boston Scientific$2K
- Terumo Medical Corporation$783
- Inari Medical, Inc.$721
- Stryker$371
- Sirtex Medical Inc$145
- plus $498 from 7 others
What the payments were for
- Speaking & faculty fees$6,60051%
- Travel & lodging$2,01416%
- Food & beverage$4,28633%
- Education$901%
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 | 17 | $8,959 |
| Boston Scientific | 31 | $1,512 |
| Terumo Medical Corporation | 7 | $783 |
| Inari Medical, Inc. | 9 | $721 |
| Stryker | 9 | $371 |
| Sirtex Medical Inc | 1 | $145 |
| Cook Medical LLC | 2 | $120 |
| W. L. Gore & Associates, Inc. | 1 | $109 |
| GE HealthCare | 2 | $87 |
| Avinger Inc. | 2 | $87 |
| Trisalus Life Sciences, Inc. | 2 | $49 |
| Silk Road Medical, Inc. | 1 | $34 |
| Bard Peripheral Vascular, Inc. | 1 | $12 |
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.
- Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter$8,615
- FLOWTRIEVER CATHETER, S$801
- CT THROMBECTOMY SYSTEM KIT$801
- Navicross$622
- TR Band$622
- Glidesheath$622
- GlideWire$622
- SPYGLASS$332
- AXIOS$150
- SIR-Spheres Microspheres$145
- SpyScope DS$125
- SpyGlass Discover$113
- GORE TAG Conformable Thoracic Endoprosthesis$109
- Cook$106
How this compares
$12,991 in reported general payments places this provider in the 85th percentile of 223 vascular & interventional radiology providers in Pennsylvania.
See all vascular & interventional radiology providers in Pennsylvania →
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 Easton
- Prashant PatelEaston$16K
- Brandon ShearerEaston$10K
- Simon RohEaston$6K
- Timothy ClarkPhiladelphia$813K
- Scott TrerotolaPhiladelphia$761K
- Abhishek KumarPhiladelphia$410K
- Abdullah ShaikhPittsburgh$330K
- Jason HoffmannPhiladelphia$241K
- Michael SoulenPhiladelphia$155K
- Noor AhmadPhiladelphia$111K
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.