Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Peter K Muigai, RN

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1114552148

Peter K Muigai, RN is a Nurse Practitioner in Lacey, Washington. Qualified in 2023, 3 years ago. Practices as a sole proprietor. Licensed in Washington.

Years since qualifying
3
Licensed in
WA
In the registry since
2020
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

5527 Topaz St SE
Lacey, WA 98513-6439
Phone: (253) 929-4545
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence AP70065231 (WA)
Registered Nurse Taxonomy 163W00000X · Licence RN60274410 (WA)

Record details

NPI number1114552148
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorYes
NPI enumeratedMarch 10, 2020
Last updated in NPPESMarch 12, 2026
Certification dateMarch 12, 2026
Mailing address33350 20th Ave S, Federal Way, WA 98003-6838

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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