Adrienne L. Gerhart, D.O.
NPI 1891745410ActiveIndividual· Family Medicine· New London, NH
Family Medicine (D.O.) in New London, New Hampshire, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $330,149 for 4,385 claims, against $78,495 paid for services in 2024.
Overview
| NPI | 1891745410 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | May 12, 2006 |
| Last updated in NPPES | Jul 26, 2022 |
| Certified by provider | Jul 26, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 19886 | NH |
| Family Medicine | 207Q00000X | OS014006 | 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 - Family Practice (NH); Practitioner - Family Practice (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 283 |
|---|---|
| Services billed | 1,145 across 36 procedure codes |
| Paid by Medicare | $78,495 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,385 · 9,539 30-day fills |
|---|---|
| Patients | 364 |
| Total drug cost | $330,149 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Concord Hospital IncConcord, NH · 567 clinicians
Hospital affiliations
- Concord HospitalConcord, NH
- Concord Hospital- FranklinFranklin, NH
- Concord Hospital- LaconiaLaconia, NH
- Mary Hitchcock Memorial HospitalLebanon, NH
- New London HospitalNew London, NH
Other facilities
- Franklin Vna & HospiceHome health agency · Franklin, NH
- Granite Vna, IncHome health agency · Concord, NH
- Lake Sunapee Home Care & HospiceHome health agency · New London, NH
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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