Elizabeth Muthoni Ngugi-Wamae, FNP
NPI 1528664992ActiveIndividual· Nurse Practitioner, Primary Care· Wilmington, DE
Nurse Practitioner, Primary Care (FNP) with Geriatric Medicine Consultants PA, practicing in Wilmington, Delaware. 118 Medicare patients in 2024, $34,229 paid; nearly all of their 274 Part D prescriptions were generic (90%).
Overview
| NPI | 1528664992 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Dec 9, 2020 |
| Last updated in NPPES | Apr 23, 2025 |
| Certified by provider | Apr 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | LG0011536 | DE |
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 (DE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 118 |
|---|---|
| Services billed | 495 across 9 procedure codes |
| Paid by Medicare | $34,229 |
Part D prescriptions in 2024
| Prescriptions (claims) | 274 · 279 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $15,773 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Geriatric Medicine Consultants PAWilmington, DE · 26 clinicians
Other facilities
- Christianacare HomehealthHome health agency · Wilmington, DE
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 25 primary care nurse practitioners in Wilmington · All primary care nurse practitioners in Delaware