Highest-Volume Coronary Stent Placement Surgeons in Oregon (2026 update)
39 Oregon providers billed Medicare for Coronary Stent Placement (CPT 92928) 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 | Jason Wollmuth, M.D. | Portland, OR | 67 |
| 2 | Sudeshna Banerjee, MD | Springfield, OR | 59 |
| 3 | Daniel Skarzynski, M.D. | Coos Bay, OR | 58 |
| 4 | Patrick Bergin, M.D. | Eugene, OR | 55 |
| 5 | Daniel Isenbarger, MD | Hillsboro, OR | 51 |
| 6 | Jeffrey Marbach, M.D. | Portland, OR | 49 |
| 7 | Kent Dauterman, MD | Medford, OR | 45 |
| 8 | Kathryn Dawson, M.D. | Portland, OR | 43 |
| 9 | Allen Rafael, MD | Bend, OR | 41 |
| 10 | Judd Salamat, D.O. | Portland, OR | 37 |
29 more Oregon 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 Coronary Stent Placement in Oregon?
- 39 Oregon providers billed Medicare for Coronary Stent Placement (CPT 92928) 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.