Alexandra Terwilliger, FNP
NPI 1700653888ActiveIndividual· Nurse Practitioner, Family· Leominster, MA
Nurse Practitioner, Family (FNP) with Revere Medical of Massachusetts PC and 1 other group, practicing in Leominster, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $30,520 for 97 claims, against $8,605 paid for services in 2024. Lists Emerson Hospital - and 1 other hospital as hospital affiliations.
Overview
| NPI | 1700653888 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | Yes |
| NPI issued | Dec 7, 2023 |
| Last updated in NPPES | Sep 16, 2024 |
| Certified by provider | Sep 16, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | RN2363089 | MA |
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 - Nurse Practitioner (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 153 across 21 procedure codes |
| Paid by Medicare | $8,605 |
Part D prescriptions in 2024
| Prescriptions (claims) | 97 · 98 30-day fills |
|---|---|
| Patients | 64 |
| Total drug cost | $30,520 |
| Generic share | 59% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Revere Medical of Massachusetts PCNorwood, MA · 111 clinicians
- Hkd Outreach PCDorchester, MA · 12 clinicians
Hospital affiliations
- Emerson Hospital -W Concord, MA
- Umass Memorial Healthalliance HospitalsLeominster, MA
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 47 family nurse practitioners in Leominster · All family nurse practitioners in Massachusetts