In 2024, 67 providers billed Medicare for surgical pathology, special stains, and immunohistochemistry in Rhode Island: 56,416 services and an estimated $1.7M in Medicare payments. Below: the top 5 by service volume, straight from CMS's public billing data.
Ranked by 2024 Medicare service volume across the family's codes.
| # | Provider | Specialty | City | Services | Est. Medicare paid |
|---|---|---|---|---|---|
| 1 | Mehran Najibi Kohnehshahri, MD | Pathology | Providence | 3,753 | $247K |
| 2 | Sean Hacking, MB,BCH,BAO | Pathology | Providence | 3,432 | $130K |
| 3 | Christopher Dimarco, M.D. | Dermatology | Providence | 2,713 | $75K |
| 4 | Leslie Robinson-Bostom, M.D. | Dermatology | Providence | 2,505 | $66K |
| 5 | Brian Mcmillen, M.D. | Pathology | Newport | 2,326 | $65K |
The same 2024 Medicare data, sliced by city: the biggest surgical pathology cities by number of billers, in est.-Medicare-paid order.
In 2024 the top city for surgical pathology in Rhode Island by est. Medicare paid was Providence: 61 providers billed 48,522 services for an estimated $1.5M, led by Mehran Najibi Kohnehshahri, MD, with 3,753 services (est. $247K Medicare paid).
| # | City | Billers | Services | Est. Medicare paid | City leader (2024) |
|---|---|---|---|---|---|
| 1 | Providence | 61 | 48,522 | $1.5M | Mehran Najibi Kohnehshahri, MD · 3,753 services · est. $247K |
| 2 | Newport | 1 | 2,326 | $65K | — |
| 3 | Wakefield | 1 | 2,267 | $55K | — |
| 4 | Warwick | 2 | 1,724 | $47K | — |
| 5 | Pawtucket | 1 | 1,441 | $38K | — |
City totals are cut from the same public CMS data as everything above: Medicare fee-for-service only, after CMS's under-11-beneficiary suppression, dollars always est. Medicare paid. Where a city shows fewer than 3 billers, we show the totals and name no one. Naming is capped by design: up to 5 ranked billers above plus at most one leader per city here, and no one else on this page.
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