Stephen Edward Mercer, MD PHD
NPI 1740449297ActiveIndividual· Pathology, Anatomic Pathology· Doylestown, PA
Pathology, Anatomic Pathology (MD PHD) in Doylestown, Pennsylvania, trained at State University of Ny Upstate Medical University (class of 2007). Medicare paid $382,196 for services to 6,124 patients in 2024.
Overview
| NPI | 1740449297 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD PHD |
| Sole proprietor | No |
| NPI issued | Jun 9, 2008 |
| Last updated in NPPES | Mar 25, 2026 |
| Certified by provider | Mar 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology Primary | 207ZP0101X | MD464757 | PA |
| Pathology, Anatomic Pathology | 207ZP0101X | 256277 | NY |
| Pathology, Dermatopathology | 207ZD0900X | MD464757 | PA |
| Pathology, Anatomic Pathology | 207ZP0101X | 25MA08943200 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pathology (NJ); Practitioner - Pathology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 6,124 |
|---|---|
| Services billed | 12,925 across 10 procedure codes |
| Paid by Medicare | $382,196 |
Education and affiliations
| Medical school | State University of Ny Upstate Medical University |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Pathology |
Medical groups
- Dermatology and Mohs Surgery Center PCDoylestown, PA · 14 clinicians
- Pathology Associates of PrincetonPlainsboro, NJ · 8 clinicians
Hospital affiliation
- University Medical Center of Princeton at PlainsboroPlainsboro, NJ
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records