Highest-Volume Nasal/Sinus Endoscopy — Surgical Surgeons in California (2026 update)
115 California 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 | Madison Richardson, MD | Beverly Hills, CA | 420 |
| 2 | Michael Bublik, M.D. | Glendale, CA | 243 |
| 3 | Perry Mansfield, M.D. | San Diego, CA | 237 |
| 4 | Paul Kedeshian, MD | Los Angeles, CA | 182 |
| 5 | Bozena Wrobel, M.D. | Los Angeles, CA | 174 |
| 6 | Kathy Yu, M.D. | Huntington Beach, CA | 155 |
| 7 | George Domb, M.D. | Redding, CA | 151 |
| 8 | Ali Namazie, MD | Encino, CA | 143 |
| 9 | Edward Kuan, MD | Orange, CA | 99 |
| 10 | Naveen Bhandarkar, M.D. | Orange, CA | 93 |
105 more California 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 California?
- 115 California 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.