Highest-Volume Colonoscopy with Biopsy Surgeons in Iowa (2026 update)
130 Iowa providers billed Medicare for Colonoscopy with Biopsy (CPT 45380) 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 | Victor Mujica, MD | Cedar Falls, IA | 482 |
| 2 | Young Huh, MD | Bettendorf, IA | 256 |
| 3 | Samyuktha Ramavaram, M.D | Bettendorf, IA | 217 |
| 4 | Ryan Perumpail, M.D. | Bettendorf, IA | 204 |
| 5 | Phillip Yee, MD | Decorah, IA | 180 |
| 6 | Barakat Aburajab Altamimi, M.D. | Cedar Rapids, IA | 180 |
| 7 | Bhavya Akhauri, M.D. | Cedar Rapids, IA | 178 |
| 8 | Michael Labelle, MD | Decorah, IA | 162 |
| 9 | Ravindra Mallavarapu, MD | Waterloo, IA | 154 |
| 10 | Ravi Vemulapalli, MD | Clive, IA | 119 |
120 more Iowa 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 Colonoscopy with Biopsy in Iowa?
- 130 Iowa providers billed Medicare for Colonoscopy with Biopsy (CPT 45380) 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.