Highest-Volume Nasal/Sinus Endoscopy — Surgical Surgeons in Ohio (2026 update)
24 Ohio providers billed Medicare for Nasal/Sinus Endoscopy — Surgical (CPT 31237) 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 | Subinoy Das, MD | Columbus, OH | 143 |
| 2 | Adam Spiess, MD | Westerville, OH | 71 |
| 3 | Bradley Otto, MD | Columbus, OH | 70 |
| 4 | Brian D'anza, M.D. | Cleveland, OH | 59 |
| 5 | Kyle Vankoevering, M.D. | Columbus, OH | 48 |
| 6 | Sanjeet Rangarajan, M.D. | Cleveland, OH | 46 |
| 7 | Kenneth Rodriguez, M.D. | Cleveland, OH | 46 |
| 8 | Lee Zimmer, M.D. | Cincinnati, OH | 43 |
| 9 | Seth Isaacs, M.D. | Cincinnati, OH | 43 |
| 10 | Ricardo Carrau, MD | Columbus, OH | 41 |
14 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 Nasal/Sinus Endoscopy — Surgical in Ohio?
- 24 Ohio providers billed Medicare for Nasal/Sinus Endoscopy — Surgical (CPT 31237) 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.