Irene Kamau
NPI 1770198400 · Registered Nurse · Federal Way, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irene Kamau is a Registered Nurse provider in Federal Way, WA (NPI 1770198400).
Provider details
- NPI number
- 1770198400
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP61074133 (WA)
Specialties & taxonomies
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
44 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 44 | $109 |
Typical Medicare-allowed amounts for these services range $109–$109 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 81 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 218 | 36 |
| Gabapentin | 152 | 24 |
| Sertraline Hcl | 150 | 32 |
| Trazodone Hcl | 144 | 28 |
| Amlodipine Besylate | 143 | 28 |
| Quetiapine Fumarate | 114 | 28 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-09-10
- Last updated
- 2024-07-31
- Certified
- 2024-07-31
Frequently asked questions
- What is Irene Kamau's NPI number?
- Irene Kamau's National Provider Identifier (NPI) is 1770198400, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irene Kamau's specialty?
- Irene Kamau is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Irene Kamau located?
- Irene Kamau's practice location on file with NPPES is 31821 34th Pl Sw, Federal Way, WA 98023-2235.
- What is Irene Kamau's phone number?
- The practice phone number listed in the NPPES registry for Irene Kamau is (678) 707-3234.
- Does Irene Kamau accept Medicare?
- Irene Kamau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irene Kamau's NPI active?
- Yes — Irene Kamau's NPI (1770198400) is active in the NPPES registry as of the last update on 2024-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.