Peter K. Muigai, RN
Psychiatric/Mental Health Nurse Practitioner · Lacey, WA
Peter K. Muigai, RN is a psychiatric/mental health nurse practitioner with a practice address in Lacey, Washington, and NPI 1114552148, issued on Mar 10, 2020. Check the license (Washington AP70065231, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Peter K. Muigai
- Credential
- RN
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- AP70065231 WA
RN60274410 WA
Self-reported in NPPES; status is on the state search - Practice location
- 5527 Topaz St SE, Lacey, WA 98513
- Phone
- (253) 929-4545
- Enumerated
- Mar 10, 2020
- Record last updated
- Mar 12, 2026
- Medicare enrollment
- Enrolled (PECOS I20260330002128); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,875 in Washington → Look up another NPI →
Verify Peter K. Muigai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP70065231Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Peter K. Muigai among 1,875 psychiatric/mental health nurse practitioner records in Washington
Peter K. Muigai, RN is one of 1,875 psychiatric/mental health nurse practitioner records with a practice address in Washington. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2020, is newer than 58% of them.
- NPI issued2020 · 58% of these records are older, 36% newer
- In a Medicare fileNo · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated2023 · median 2020 among the 904 with a school on file
- Record last updated2026 · 28% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
23 psychiatric/mental health nurse practitioner records list a practice address in Lacey
They are 23 of the 1,559 NPPES records with a practice address in Lacey, and 1,875 psychiatric/mental health nurse practitioner records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,875 in Washington → Every provider in Lacey → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Jessica JohnsonOlympia, WA 985131275366197
- Lamin KejeraLacey, WA 985131881411130
- Leandra McKenzie, RNLacey, WA 985131831914381
- Marchell Spielmann, ARNPOlympia, WA 985131336240902
- Kerry Carroll, NPTumwater, WA 985121871027904
- Mandie Gardner, ARNPTumwater, WA 985121205407376
- Pamela Handran, ARNP, RNTumwater, WA 985121154885259
- Mary NjoguTumwater, WA 985121417663980
Common questions
What is Peter K. Muigai, RN's NPI number?
Peter K. Muigai, RN's National Provider Identifier (NPI) is 1114552148, issued on Mar 10, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Peter K. Muigai, RN located?
The NPPES record lists a practice address at 5527 Topaz St SE, Lacey, WA, 98513. Phone: (253) 929-4545. Providers update this record themselves, so call before visiting.
How can I verify Peter K. Muigai, RN's license?
NPPES lists Washington license number AP70065231, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.