Highest-Volume Robotic Radical Prostatectomy Surgeons in Pennsylvania (2026 update)
26 Pennsylvania providers billed Medicare for Robotic Radical Prostatectomy (CPT 55866) 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 | Thomas Guzzo, MD | Philadelphia, PA | 66 |
| 2 | Daniel Eun, M.D. | Philadelphia, PA | 48 |
| 3 | Quoc-Dien Trinh, M.D. | Pittsburgh, PA | 37 |
| 4 | Ilia Zeltser, MD | Bryn Mawr, PA | 29 |
| 5 | Daniel Lee | Lebanon, PA | 26 |
| 6 | Eugene Pietzak, MD | Philadelphia, PA | 26 |
| 7 | Benjamin Davies | Pittsburgh, PA | 21 |
| 8 | Rosalia Viterbo, M.D. | Philadelphia, PA | 20 |
| 9 | Angelo Baccala, MD | Allentown, PA | 19 |
| 10 | Jay Raman, M.D. | Hershey, PA | 18 |
16 more Pennsylvania 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 Robotic Radical Prostatectomy in Pennsylvania?
- 26 Pennsylvania providers billed Medicare for Robotic Radical Prostatectomy (CPT 55866) 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.