Highest-Volume Pacemaker — Dual Chamber Surgeons in Vermont (2026 update)
10 Vermont providers billed Medicare for Pacemaker — Dual Chamber (CPT 33208) 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 | Joseph Winget, M.D. | South Burlington, VT | 48 |
| 2 | Robert Lobel, MD | Burlington, VT | 42 |
| 3 | Pierre Znojkiewicz, M.D. | Burlington, VT | 36 |
| 4 | Daniel Lustgarten, M.D., PH.D. | Burlington, VT | 34 |
| 5 | Nathaniel Thompson, M.D. | Burlington, VT | 26 |
| 6 | David Cleary, M.D. | Burlington, VT | 25 |
| 7 | Daniel Correa De Sa, MD | Burlington, VT | 19 |
| 8 | Scott Rogge, MD | Bennington, VT | 13 |
| 9 | Nicole Habel, MD | Middlebury, VT | 11 |
| 10 | Graham Moore, MD | Bennington, VT | 11 |
Frequently asked questions
- How many surgeons perform Pacemaker — Dual Chamber in Vermont?
- 10 Vermont providers billed Medicare for Pacemaker — Dual Chamber (CPT 33208) 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.