Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

PATRICK ONDIEKI MACHUKI PMHNP-BC
NPI 1336031020
Nurse Practitioner - Psychiatric/Mental Health in Phoenix, AZ

Active since July 17, 2025PECOS Enrolled
10844 N 23RD AVE STE 100&200, PHOENIX, AZ 85029(602) 685-6000(602) 353-2400 Get Directions Write a Review

NPPES record last updated: October 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 11, 2025, Aug 7, 2025 (2 updates tracked since 2025).

About Patrick Ondieki Machuki Pmhnp-bc NPPES

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

PATRICK ONDIEKI MACHUKI PMHNP-BC (NPI 1336031020) is an individual psychiatric/mental health provider in Phoenix, Arizona, licensed in Arizona (253055) and active in the NPI registry since July 2025. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336031020
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NamePATRICK ONDIEKI MACHUKICredential: PMHNP-BC
Location Address10844 N 23RD AVE STE 100&200Phoenix, AZ 85029-4939
Mailing AddressPo Box 790379Saint Louis, MO 63179-0379 · (602) 685-6000 · Fax (602) 302-7925
Fax(602) 353-2400
Sole ProprietorYes
Enumeration DateJuly 17, 2025
Last NPPES UpdateOctober 22, 20262 updates tracked since enumeration
NPPES CertifiedOctober 22, 2026
✔ NPI 1336031020 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in AZ · 253055
10844 N 23RD AVE STE 100&200, Phoenix, AZ 85029

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Patrick Ondieki Machuki Pmhnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Patrick Machuki reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Same address
Mental Health (Including Community Mental Health Center)
10844 N 23RD AVE STE 100&200
Phoenix, AZ 85029
  • Reassigned Medicare billing, Arizona enrollment
  • 119 clinicians in this Medicare group

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 85029 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 9

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

Counselor (Professional)
10844 N 23RD AVE STE 100&200
PHOENIX, AZ 85029
Nurse Practitioner (Psychiatric/Mental Health)
10844 N 23RD AVE STE 100&200
PHOENIX, AZ 85029
Psychiatry & Neurology (Psychiatry)
10844 N 23RD AVE STE 100&200
PHOENIX, AZ 85029
Clinic/Center (Mental Health (Including Community Mental Health Center))
10844 N 23RD AVE STE 100&200
PHOENIX, AZ 85029
Nurse Practitioner (Family)
10844 N 23RD AVE STE 100&200
PHOENIX, AZ 85029
Nurse Practitioner (Psychiatric/Mental Health)
10844 N 23RD AVE STE 100&200
PHOENIX, AZ 85029
Social Worker (Clinical)
10844 N 23RD AVE STE 100&200
PHOENIX, AZ 85029
Nurse Practitioner (Psychiatric/Mental Health)
10844 N 23RD AVE STE 100&200
PHOENIX, AZ 85029

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Patrick Machuki's NPI number?

The NPI number for Patrick Machuki is 1336031020. It was assigned to this individual provider in the NPPES registry on July 17, 2025.

Where is Patrick Machuki located?

Patrick Machuki practices at 10844 N 23rd Ave Ste 100&200, Phoenix, AZ 85029. The listed phone number is (602) 685-6000.

What is Patrick Machuki's specialty?

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

Is Patrick Machuki enrolled in Medicare?

Yes. Patrick Machuki is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Patrick Machuki's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Patrick Machuki reassigns Medicare benefits to Terros, Inc. (Phoenix, AZ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Patrick Machuki's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Patrick Machuki accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and Oscar Health Plan, Inc. list Patrick Machuki as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Patrick Machuki was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.