Highest-Volume TAVR — Transfemoral Surgeons in Delaware (2026 update)
16 Delaware 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 | Ahmad Khan, M.D. | Newark, DE | 82 |
| 2 | Vincent Lotano, MD | Lewes, DE | 64 |
| 3 | John Robb, MD | Newark, DE | 55 |
| 4 | Neil Wimmer, MD | Newark, DE | 44 |
| 5 | Erin Fender, M.D. | Newark, DE | 36 |
| 6 | Mouhanad Freih, M.D. | Lewes, DE | 29 |
| 7 | James Hopkins, M.D. | Newark, DE | 28 |
| 8 | Li Zhang, M.D. | Newark, DE | 24 |
| 9 | Fernando Garzia, MD | Rehoboth Beach, DE | 23 |
| 10 | Roberto Scaffidi, M.D. | Dover, DE | 20 |
6 more Delaware 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 Delaware?
- 16 Delaware 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.