Mark T. Branda, MD
NPI 1861619058ActiveIndividual· Internal Medicine, Gastroenterology· Lewiston, ME
Internal Medicine, Gastroenterology (MD) in Lewiston, Maine, trained at University of Vermont College of Medicine (class of 2002). 146 Medicare patients in 2024, $25,646 paid; nearly all of their 536 Part D prescriptions were generic (96%).
Overview
| NPI | 1861619058 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 19, 2007 |
| Last updated in NPPES | Jan 27, 2025 |
| Certified by provider | Jan 27, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD17628 | ME |
| Internal Medicine, Gastroenterology | 207RG0100X | LP00462 | RI |
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 - Gastroenterology (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 146 |
|---|---|
| Services billed | 198 across 19 procedure codes |
| Paid by Medicare | $25,646 |
Part D prescriptions in 2024
| Prescriptions (claims) | 536 · 620 30-day fills |
|---|---|
| Patients | 477 |
| Total drug cost | $16,740 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | University of Vermont College of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Gastroenterology |
Medical groups
- MainehealthPortland, ME · 2,633 clinicians
- St Marys Regional Medical CenterLewiston, ME · 198 clinicians
Hospital affiliations
- Mainehealth Mid Coast HospitalBrunswick, ME
- St Mary's Regional Medical CenterLewiston, ME
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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