WINNIE MURIUKI PMHNP
NPI 1285410555
Nurse Practitioner - Psychiatric/Mental Health in Phoenix, AZ

Q: What is Winnie Muriuki's NPI number?

The NPI number for Winnie Muriuki is 1285410555. It was assigned to this individual provider in the NPPES registry on September 4, 2023.

Q: What is Winnie Muriuki's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Winnie Muriuki was last updated on June 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 04, 2023PECOS Enrolled

2355 E CAMELBACK RD STE 625, PHOENIX, AZ 85016(480) 626-7584(480) 210-0230 Get Directions Write a Review

NPPES record last updated: June 19, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 29, 2026, Sep 4, 2023 (2 updates tracked since 2023).

On this page

About Winnie Muriuki Pmhnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WINNIE MURIUKI PMHNP (NPI 1285410555) is an individual psychiatric/mental health provider in Phoenix, Arizona, licensed in Arizona (333142) and active in the NPI registry since September 2023. She is enrolled in Medicare PECOS, maintains 6 additional practice locations, and is a graduate of Other (2026).

NPPES Registry Identity

NPI1285410555

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameWINNIE MURIUKICredential: PMHNP

Location Address2355 E CAMELBACK RD STE 625Phoenix, AZ 85016-3458

Mailing Address2355 E Camelback Rd Ste 625Phoenix, AZ 85016-3458 · (480) 626-7584 · Fax (480) 210-0230

Phone(480) 626-7584

Fax(480) 210-0230

Sole ProprietorNo

Medical School CMSOtherGraduated 2026

Enumeration DateSeptember 4, 2023

Last NPPES UpdateJune 19, 20262 updates tracked since enumeration

NPPES CertifiedJune 19, 2026

✔ NPI 1285410555 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in AZ · 333142

Also ListedRegistered Nurse · Psychiatric/Mental Health, AdultTaxonomy 163WP0809X · License 2022023949 (MO)

2355 E CAMELBACK RD STE 625, Phoenix, AZ 85016

Open in Google Maps ↗

Secondary Practice Locations 6

Location 14545 E Chandler Blvd Ste 308Phoenix, AZ 85048-7646 · Phone (480) 626-7584 · Fax (480) 210-0230

Location 21760 E Pecos Rd Ste 247Gilbert, AZ 85295-3214 · Phone (480) 626-7584

Location 31501 N Gilbert Rd Ste 206Gilbert, AZ 85234-2394 · Phone (480) 626-7584 · Fax (480) 210-0230

Location 420950 N Tatum Blvd Ste 380Phoenix, AZ 85050-4258 · Phone (480) 626-7584 · Fax (480) 210-0230

Location 52046 W Riverview Auto Dr Ste 401Mesa, AZ 85201-7597 · Phone (480) 626-7584 · Fax (480) 210-0230

Location 61860 N 95th Ln Ste 300Phoenix, AZ 85037-5074 · Phone (480) 626-7584 · Fax (480) 210-0230

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna HealthCare of Arizona, Inc, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Winnie Muriuki Pmhnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7315429909

PECOS Enrollment IDI20260303003751

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Winnie Muriuki reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Serenity Tms Centers LLC

477 mi

Psychiatry

3300 N TRIUMPH BLVD STE 500
Lehi, UT 84043

Reassigned Medicare billing, Arizona enrollment
66 clinicians in this Medicare group

NPI 1710492095 (801) 821-2781

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85016 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$85.89 typical visit price

range $55.44 – $168.60

Typical copayment $21.47 (range $13.86 – $42.15)

Most-billed visit code 99203

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DEBORAH STEGNER MD

Psychiatry & Neurology (Psychiatry)