Highest-Volume TURBT — Bladder Tumor Resection Surgeons in Arizona (2026 update)
14 Arizona providers billed Medicare for TURBT — Bladder Tumor Resection (CPT 52235) 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 | Mark Tyson, M.D. | Scottsdale, AZ | 56 |
| 2 | David Grossklaus, M.D. | Mesa, AZ | 28 |
| 3 | Ali Borhan, M.D. | Phoenix, AZ | 27 |
| 4 | Sundararajan Jayachandran, M.D | Glendale, AZ | 20 |
| 5 | Ganesh Sivarajan, MD | Surprise, AZ | 16 |
| 6 | Joshua Jones, M.D. | Litchfield Park, AZ | 16 |
| 7 | Chinedu Mmeje, MD | Gilbert, AZ | 15 |
| 8 | Joseph Mashni, M.D. | Gilbert, AZ | 15 |
| 9 | Haidar Abdul-Muhsin, M.B.CH.B. | Scottsdale, AZ | 14 |
| 10 | Juan Chipollini, M.D. | Tucson, AZ | 14 |
4 more Arizona 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 TURBT — Bladder Tumor Resection in Arizona?
- 14 Arizona providers billed Medicare for TURBT — Bladder Tumor Resection (CPT 52235) 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.