Highest-Volume Lumbar Laminectomy Surgeons in Wyoming (2026 update)
9 Wyoming providers billed Medicare for Lumbar Laminectomy (CPT 63047) 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 | Wayne Warren, MD | Casper, WY | 49 |
| 2 | Eric Harris, M.D. | Laramie, WY | 38 |
| 3 | Christopher Hills, D.O. | Jackson, WY | 35 |
| 4 | Christine Dipompeo, M.D. | Laramie, WY | 29 |
| 5 | Glen Poffenbarger, MD | Cody, WY | 25 |
| 6 | Demian Yakel, D.O. | Casper, WY | 25 |
| 7 | Judson Cook, MD | Cheyenne, WY | 18 |
| 8 | Marko Tomov, MD | Casper, WY | 15 |
| 9 | James Ulibarri, M.D. | Sheridan, WY | 14 |
Frequently asked questions
- How many surgeons perform Lumbar Laminectomy in Wyoming?
- 9 Wyoming providers billed Medicare for Lumbar Laminectomy (CPT 63047) 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.