Adam Liegner, MD
NPI 1265793574ActiveIndividual· Family Medicine· Topsham, ME
Family Medicine (MD) with Mainegeneral Medical Center, practicing in Topsham, Maine. Their prescriptions cost Medicare Part D more than their services did: $619,694 for 7,138 claims, against $24,283 paid for services in 2024. Lists Central Maine Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1265793574 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 4, 2012 |
| Last updated in NPPES | Sep 2, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | MD20819 | ME |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 143 |
|---|---|
| Services billed | 457 across 14 procedure codes |
| Paid by Medicare | $24,283 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,138 · 15,961 30-day fills |
|---|---|
| Patients | 563 |
| Total drug cost | $619,694 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Mainegeneral Medical CenterWaterville, ME · 555 clinicians
Hospital affiliations
- Central Maine Medical CenterLewiston, ME
- Maine General Medical CenterAugusta, 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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