Elizabeth Carolyn Merten, FNP-C
NPI 1538908496ActiveIndividual· Nurse Practitioner, Family· Milford, MA
Nurse Practitioner, Family (FNP-C) with Umass Memorial Medical Group Inc and 1 other group, practicing in Milford, Massachusetts. In 2024 Medicare paid $7,457 for 81 patients, and Part D covered 65 of their prescriptions, 83% of them generic. Lists Milford Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1538908496 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | Yes |
| NPI issued | May 21, 2024 |
| Last updated in NPPES | Apr 7, 2026 |
| Certified by provider | Apr 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | RN2349324 | MA |
| Nurse Practitioner | 363L00000X | RN2349324 | 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 | 81 |
|---|---|
| Services billed | 130 across 23 procedure codes |
| Paid by Medicare | $7,457 |
Part D prescriptions in 2024
| Prescriptions (claims) | 65 · 66 30-day fills |
|---|---|
| Patients | 50 |
| Total drug cost | $823.06 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Umass Memorial Medical Group IncWorcester, MA · 2,516 clinicians
- Milford Regional Physician Group, Inc.Milford, MA · 210 clinicians
Hospital affiliation
- Milford Regional Medical CenterMilford, 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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