Highest-Volume Robotic Radical Prostatectomy Surgeons in Kansas (2026 update)
10 Kansas 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 | William Parker, M.D. | Kansas City, KS | 47 |
| 2 | Ryan Payne, M.D. | Salina, KS | 38 |
| 3 | Moben Mirza, MD | Kansas City, KS | 21 |
| 4 | Subrahmanyeswara Samavedi, MD | Hays, KS | 16 |
| 5 | Andrew Arther, M.D. | Kansas City, KS | 13 |
| 6 | Julianne Rathbun, MD | Salina, KS | 12 |
| 7 | Bradley Rupp, MD | Topeka, KS | 12 |
| 8 | Derek Jensen, M.D. | Kansas City, KS | 11 |
| 9 | Ernesto Lopez-Corona, M.D. | Hays, KS | 11 |
| 10 | Felipe Rosso, M.D. | Manhattan, KS | 11 |
Frequently asked questions
- How many surgeons perform Robotic Radical Prostatectomy in Kansas?
- 10 Kansas 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.