Scott Dennis Dufresne, M.D.
NPI 1356456123ActiveIndividual· Pathology, Anatomic Pathology & Clinical Pathology· Pittsburgh, PA
Pathology, Anatomic Pathology & Clinical Pathology (M.D.) in Pittsburgh, Pennsylvania, trained at Tufts University School of Medicine (class of 2007). Medicare paid $42,526 for services to 257 patients in 2024. Astrazeneca Pharmaceuticals LP reported $21.24 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1356456123 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 20, 2006 |
| Last updated in NPPES | Feb 18, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology & Clinical Pathology Primary | 207ZP0102X | RT-1180 | NH |
| Pathology, Hematology | 207ZH0000X | MD431193 | PA |
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 (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 257 |
|---|---|
| Services billed | 1,374 across 25 procedure codes |
| Paid by Medicare | $42,526 |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Pathology |
Medical group
- Dahl Chase Pathology Associates PABangor, ME · 15 clinicians
Hospital affiliations
- Jefferson HealthcarePort Townsend, WA
- Northern Light Eastern Maine Medical CenterBangor, ME
- Peacehealth St Joseph Medical CenterBellingham, WA
- Skagit Valley HospitalMount Vernon, WA
- St Joseph HospitalBangor, ME
Industry payments (Open Payments)
- 2025$21.24 · 1 payment from 1 company
- 2024$18.42 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $21.24 | 1 |
What the 2025 payments were for
- Food and Beverage$21.24 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 102 pathologists in Pittsburgh · All pathologists in Pennsylvania