Diana Vandermast, FNP
NPI 1669423349ActiveIndividual· Nurse Practitioner, Family· Sangerville, ME
Nurse Practitioner, Family (FNP) with Mrh Corp, practicing in Sangerville, Maine. Part D covered 2,466 prescriptions written in 2024, 89% of them generic. Lists Northern Light Eastern Maine Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1669423349 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | May 15, 2006 |
| Last updated in NPPES | Aug 31, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | R048203 | 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 - Nurse Practitioner (ME) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 2,466 · 5,706 30-day fills |
|---|---|
| Patients | 224 |
| Total drug cost | $230,289 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Mrh CorpDover Foxcroft, ME · 35 clinicians
Hospital affiliations
- Northern Light Eastern Maine Medical CenterBangor, ME
- Northern Light Mayo HospitalDover Foxcroft, ME
Other facilities
- Amedisys Home HealthHome health agency · Bangor, 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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