Highest-Volume Leadless Pacemaker Insertion Surgeons in New Jersey (2026 update)
12 New Jersey providers billed Medicare for Leadless Pacemaker Insertion (CPT 33274) 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 | Arjun Theertham, MD | Parlin, NJ | 34 |
| 2 | Gourg Atteya, MD | Cedar Knolls, NJ | 22 |
| 3 | William Kostis, PH.D., M.D. | New Brunswick, NJ | 21 |
| 4 | Robert Coyne, MD | Morristown, NJ | 21 |
| 5 | Michael Katz, M.D. | Morristown, NJ | 19 |
| 6 | Mark Mascarenhas, MD. | Eatontown, NJ | 18 |
| 7 | Vaibhavi Uppin, M.D | Cedar Knolls, NJ | 15 |
| 8 | Marc Roelke, M.D. | West Orange, NJ | 13 |
| 9 | Shalin Desai, M.D. | Teaneck, NJ | 13 |
| 10 | Evan Blank, M.D. | Cherry Hill, NJ | 12 |
2 more New Jersey 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 Leadless Pacemaker Insertion in New Jersey?
- 12 New Jersey providers billed Medicare for Leadless Pacemaker Insertion (CPT 33274) 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.