Irene Wanjiku Njenga
NPI 1801509245ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Tualatin, OR
Nurse Practitioner, Psych/Mental Health in Tualatin, Oregon, licensed in AZ, OR and TX, with an NPI issued in December 2022. 46 Medicare patients in 2024, $35,716 paid; nearly all of their 76 Part D prescriptions were generic (91%).
Overview
| NPI | 1801509245 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Dec 30, 2022 |
| Last updated in NPPES | Oct 22, 2026 |
| Certified by provider | Oct 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 288909 | AZ |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | 10030153 | OR |
| Nurse Practitioner, Family | 363LF0000X | 143879 | TX |
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 (OR); Practitioner - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 46 |
|---|---|
| Services billed | 714 across 11 procedure codes |
| Paid by Medicare | $35,716 |
Part D prescriptions in 2024
| Prescriptions (claims) | 76 · 83 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $5,349 |
| Generic share | 91% 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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