Susan Margaret Ludwig, NP
NPI 1679873145ActiveIndividual· Nurse Practitioner, Family· Medford, MA
Nurse Practitioner, Family (NP) in Medford, Massachusetts, trained at University of Massachusetts Medical School (class of 2010). In 2024 Medicare paid $11,435 for 42 patients, and Part D covered 134 of their prescriptions, 86% of them generic.
Overview
| NPI | 1679873145 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Oct 29, 2010 |
| Last updated in NPPES | Jan 8, 2026 |
| Certified by provider | Jan 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | RN251531 | MA |
| Registered Nurse | 163W00000X | 251531 | 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 | 42 |
|---|---|
| Services billed | 134 across 9 procedure codes |
| Paid by Medicare | $11,435 |
Part D prescriptions in 2024
| Prescriptions (claims) | 134 · 144 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $10,487 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Massachusetts Medical School |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Massachusetts Acute Care Specialists PCMelrose, MA · 43 clinicians
Hospital affiliation
- Melrosewakefield HealthcareMelrose, 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 27 family nurse practitioners in Medford · All family nurse practitioners in Massachusetts