Mark M. Durcan, MD
NPI 1770502106ActiveIndividual· Internal Medicine, Addiction Medicine· Scarborough, ME
Internal Medicine, Addiction Medicine (MD) in Scarborough, Maine, trained at Albany Medical College of Union University (class of 1991). 267 Medicare patients in 2024, $30,199 paid; nearly all of their 427 Part D prescriptions were generic (93%).
Overview
| NPI | 1770502106 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 18, 2006 |
| Last updated in NPPES | Apr 17, 2020 |
| Certified by provider | Apr 17, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Addiction Medicine Primary | 207RA0401X | 9799 | NH |
| Emergency Medicine | 207P00000X | 9799 | NH |
| Emergency Medicine | 207P00000X | MD20347 | ME |
| Internal Medicine | 207R00000X | 9799 | NH |
| Pediatrics | 208000000X | 9799 | NH |
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 - Emergency Medicine (MA); Practitioner - Emergency Medicine (ME); Practitioner - Internal Medicine (NH); Practitioner - Internal Medicine (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 267 |
|---|---|
| Services billed | 610 across 57 procedure codes |
| Paid by Medicare | $30,199 |
Part D prescriptions in 2024
| Prescriptions (claims) | 427 · 454 30-day fills |
|---|---|
| Patients | 266 |
| Total drug cost | $5,159 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Emergency Medicine |
| Telehealth | Offers telehealth |
Medical group
- Clearchoicemd, PLLCBarre, VT · 82 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records