Highest-Volume Pacemaker — Single Chamber Surgeons in Maryland (2026 update)
5 Maryland providers billed Medicare for Pacemaker — Single Chamber (CPT 33207) 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 | Paresh Shah, M.D. | Baltimore, MD | 17 |
| 2 | Alan Schneider, M.D. | Silver Spring, MD | 17 |
| 3 | Eric Schwartz, MD | Columbia, MD | 13 |
| 4 | Ajay Soodan, M.D. | Pikesville, MD | 13 |
| 5 | Emmanuel Nsah, M.D. | Salisbury, MD | 11 |
Frequently asked questions
- How many surgeons perform Pacemaker — Single Chamber in Maryland?
- 5 Maryland providers billed Medicare for Pacemaker — Single Chamber (CPT 33207) 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.