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

MRS. COLLEEN M. GRAY NP
NPI 1891797767
Nurse Practitioner - Gerontology in Peoria, AZ

Q: What is Colleen Gray's NPI number?

The NPI number for Colleen Gray is 1891797767. It was assigned to this individual provider in the NPPES registry on August 11, 2005.

Q: What is Colleen Gray's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Q: When was this NPI record last updated?

The NPPES record for Colleen Gray was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 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.

Active since August 11, 2005

8227 W SWEETWATER AVE, PEORIA, AZ 85381(623) 979-2152 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mrs. Colleen M. Gray Np NPPES

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

MRS. COLLEEN M. GRAY NP (NPI 1891797767) is an individual gerontology provider in Peoria, Arizona, licensed in Arizona (196) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1891797767

Entity TypeIndividualFemale

Primary Taxonomy363LG0600X

Provider Legal NameMRS. COLLEEN M. GRAYCredential: NP

Location Address8227 W SWEETWATER AVEPeoria, AZ 85381-4936

Mailing Address8227 W Sweetwater AvePeoria, AZ 85381-4936 · (623) 979-2152

Phone(623) 979-2152

Sole ProprietorNo

Enumeration DateAugust 11, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1891797767 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LG0600X

License✔ Licensed in AZ · 196

8227 W SWEETWATER AVE, Peoria, AZ 85381

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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 Colleen Gray's NPI number?

The NPI number for Colleen Gray is 1891797767. It was assigned to this individual provider in the NPPES registry on August 11, 2005.

Where is Colleen Gray located?

Colleen Gray practices at 8227 W Sweetwater Ave, Peoria, AZ 85381. The listed phone number is (623) 979-2152.

What is Colleen Gray's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

When was this NPI record last updated?

The NPPES record for Colleen Gray was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 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.