Irene Wambui Kamau
NPI 1770198400ActiveIndividual· Registered Nurse· Federal Way, WA
Registered Nurse in Federal Way, Washington, licensed in WA, with an NPI issued in September 2020. Their prescriptions cost Medicare Part D more than their services did: $208,747 for 3,401 claims, against $3,851 paid for services in 2024.
Overview
| NPI | 1770198400 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Sep 10, 2020 |
| Last updated in NPPES | Jul 31, 2024 |
| Certified by provider | Jul 31, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Registered Nurse Primary | 163W00000X | RN60866963 | WA |
| Nurse Practitioner, Adult Health | 363LA2200X | AP61074133 | WA |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 48 |
|---|---|
| Services billed | 77 across 8 procedure codes |
| Paid by Medicare | $3,851 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,401 · 3,457 30-day fills |
|---|---|
| Patients | 146 |
| Total drug cost | $208,747 |
| 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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All 105 registered nurses in Federal Way · All registered nurses in Washington