Andrew Ahearn, NP
NPI 1598309932ActiveIndividual· Registered Nurse· Leominster, MA
Registered Nurse (NP) with Reliant Medical Group Inc, practicing in Leominster, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $319,707 for 5,155 claims, against $26,362 paid for services in 2024. Lists St Vincent Hospital as a hospital affiliation.
Overview
| NPI | 1598309932 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Oct 29, 2019 |
| Last updated in NPPES | Mar 14, 2021 |
| Certified by provider | Mar 14, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Registered Nurse Primary | 163W00000X | RN2319623 | MA |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 190 |
|---|---|
| Services billed | 400 across 32 procedure codes |
| Paid by Medicare | $26,362 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,155 · 11,208 30-day fills |
|---|---|
| Patients | 690 |
| Total drug cost | $319,707 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Reliant Medical Group IncWorcesteer, MA · 640 clinicians
Hospital affiliation
- St Vincent HospitalWorcester, MA
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