Lynne M. Mumaw, GNP
NPI 1407891310ActiveIndividual· Nurse Practitioner, Gerontology· Eugene, OR
Nurse Practitioner, Gerontology (GNP) in Eugene, Oregon, licensed in OR, with an NPI issued in June 2006. Mostly services rather than prescriptions: Medicare paid $25,399 for 55 patients in 2024, with only 24 Part D claims.
Overview
| NPI | 1407891310 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | GNP |
| Sole proprietor | No |
| NPI issued | Jun 17, 2006 |
| Last updated in NPPES | Jun 29, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | 200250107NP | OR |
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 (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 55 |
|---|---|
| Services billed | 515 across 9 procedure codes |
| Paid by Medicare | $25,399 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24 · 25 30-day fills |
|---|---|
| Total drug cost | $997.41 |
| Generic share | 67% of claims |
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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