Highest-Volume TAVR — Transfemoral Surgeons in Ohio (2026 update)
99 Ohio providers billed Medicare for TAVR — Transfemoral (CPT 33361) in 2024. The top 10 by case volume are below — the full ranked list, CSV export and competitor-payment intel are available with a DocVol subscription ($199/mo, cancel anytime).
Database refreshed July 2026Live NPPES registryⓘ sources
| # | Surgeon | Location | Medicare cases (2024) |
|---|---|---|---|
| 1 | Guilherme Attizzani | Cleveland, OH | 117 |
| 2 | Grant Reed, M.D., M.SC. | Cleveland, OH | 96 |
| 3 | Amar Krishnaswamy, M.D. | Cleveland, OH | 96 |
| 4 | Kevin Shahbahrami, M.D. | Cleveland, OH | 80 |
| 5 | Rishi Puri, MD, PHD | Cleveland, OH | 71 |
| 6 | Laura Flannery, MD | Columbus, OH | 67 |
| 7 | Kinan Kassar, M.D. | Zanesville, OH | 65 |
| 8 | Jefferson Lyons, MD | Columbus, OH | 63 |
| 9 | Palaniappan Muthappan, MD | Dayton, OH | 62 |
| 10 | Krishna Patel, M.D. | Cleveland, OH | 59 |
89 more Ohio surgeons in the full list
Plus: who already pays them (Stryker? Medtronic? Arthrex?), CSV export for your CRM, and every other state and procedure.
Search the full databaseFrequently asked questions
- How many surgeons perform TAVR — Transfemoral in Ohio?
- 99 Ohio providers billed Medicare for TAVR — Transfemoral (CPT 33361) in CY2024. CMS suppresses providers with 10 or fewer Medicare patients, so the true count is somewhat higher.
- Where does this data come from?
- CMS Medicare Physician & Other Practitioners (fee-for-service Part B claims, CY2024, released May 2026) and CMS Open Payments. Both are official U.S. federal datasets.
- Does this include all of a surgeon's cases?
- No — it covers traditional Medicare only (no Medicare Advantage, commercial, or Medicaid claims). Absolute volumes undercount total practice, but the ranking of high- vs low-volume surgeons is a strong targeting signal.