KAILA MARIE GREGG PMHNP
NPI 1255173969
Nurse Practitioner - Psychiatric/Mental Health in Wittmann, AZ

Q: What is Kaila Gregg's NPI number?

The NPI number for Kaila Gregg is 1255173969. It was assigned to this individual provider in the NPPES registry on June 12, 2024.

Q: What is Kaila Gregg'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 Kaila Gregg was last updated on May 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 June 12, 2024

20019 W MAZATZAL DR, WITTMANN, AZ 85361(623) 466-4870 Get Directions Write a Review

NPPES record last updated: May 30, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 30, 2026, Jul 16, 2024, Jul 11, 2024 and 1 more (4 updates tracked since 2024).

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About Kaila Marie Gregg Pmhnp NPPES

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

KAILA MARIE GREGG PMHNP (NPI 1255173969) is an individual psychiatric/mental health provider in Wittmann, Arizona, licensed in Arizona (3080001) and active in the NPI registry since June 2024. She maintains a secondary practice location in Kalispell.

NPPES Registry Identity

NPI1255173969

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameKAILA MARIE GREGGCredential: PMHNP

Location Address20019 W MAZATZAL DRWittmann, AZ 85361-5015

Mailing Address20019 W Mazatzal DrWittmann, AZ 85361-5015 · (623) 466-4870

Phone(623) 466-4870

Sole ProprietorYes

Enumeration DateJune 12, 2024

Last NPPES UpdateMay 30, 20264 updates tracked since enumeration

NPPES CertifiedMay 30, 2026

✔ NPI 1255173969 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

Licenses✔ Licensed in AZ · 3080001✔ Licensed in MT · NUR-APRN-LIC-257170

20019 W MAZATZAL DR, Wittmann, AZ 85361

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Secondary Practice Location 1

Location 1168 Jackson Peak DrKalispell, MT 59901-7157 · Phone (406) 540-9041 · Fax (406) 295-1196

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Plan, Inc., UnitedHealthcare.Insurance ›

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 Kaila Gregg's NPI number?

The NPI number for Kaila Gregg is 1255173969. It was assigned to this individual provider in the NPPES registry on June 12, 2024.

Where is Kaila Gregg located?

Kaila Gregg practices at 20019 W Mazatzal Dr, Wittmann, AZ 85361. The listed phone number is (623) 466-4870.

What is Kaila Gregg's specialty?

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

What insurance does Kaila Gregg accept?

Health plans from Oscar Health Plan, Inc. and UnitedHealthcare list Kaila Gregg 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 Kaila Gregg was last updated on May 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.