Highest-Volume AFib Ablation Surgeons in Wisconsin (2026 update)
45 Wisconsin providers billed Medicare for AFib Ablation (CPT 93656) 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 | Imdad Ahmed, MD | Janesville, WI | 88 |
| 2 | Jagroop Basraon, D.O | Madison, WI | 87 |
| 3 | Jennifer Wright, M.D. | Madison, WI | 51 |
| 4 | Blake Fleeman, M.D. | Madison, WI | 44 |
| 5 | Xiaoke Liu, M.D. | La Crosse, WI | 43 |
| 6 | David Ludden, M.D. | La Crosse, WI | 43 |
| 7 | Marcie Berger, M.D. | Milwaukee, WI | 42 |
| 8 | Kelly Mcdonnell, D.O. | Madison, WI | 42 |
| 9 | Tahmeed Contractor, M.D. | Madison, WI | 39 |
| 10 | Daniel Modaff, M.D. | Madison, WI | 34 |
35 more Wisconsin 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 AFib Ablation in Wisconsin?
- 45 Wisconsin providers billed Medicare for AFib Ablation (CPT 93656) 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.