Brendan Stephen Allison, DO
NPI 1679034136ActiveIndividual· Hospitalist· Biddeford, ME
Hospitalist (DO) in Biddeford, Maine, trained at University of New England, College of Osteo Medicine (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $155,871 for 1,699 claims, against $25,309 paid for services in 2024.
Overview
| NPI | 1679034136 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 27, 2019 |
| Last updated in NPPES | Oct 29, 2024 |
| Certified by provider | Oct 29, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | DO3777 | ME |
| Internal Medicine | 207R00000X | DO3777 | ME |
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 - Internal Medicine (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 143 |
|---|---|
| Services billed | 646 across 74 procedure codes |
| Paid by Medicare | $25,309 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,699 · 3,530 30-day fills |
|---|---|
| Patients | 292 |
| Total drug cost | $155,871 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of New England, College of Osteo Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Internal Medicine |
Medical group
- MainehealthPortland, ME · 2,633 clinicians
Hospital affiliation
- Mainehealth Maine Medical CenterPortland, 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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All 19 hospitalists in Biddeford · All hospitalists in Maine