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PERENNIAL COUNSELING LLC
NPI 1285574475
Social Worker - Clinical in Glendale, AZ

Active since March 30, 2026
18001 N 79TH AVENUE, SUITE A10, GLENDALE, AZ 85308(480) 494-9912 Get Directions Write a Review

NPPES record last updated: March 30, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Perennial Counseling Llc NPPES

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

PERENNIAL COUNSELING LLC (NPI 1285574475) is a healthcare organization registered as a clinical in Glendale, Arizona and active in the NPI registry since March 2026. The organization lists Grace Ann O'leary, Founder, as its authorized official.

NPPES Registry Identity

NPI1285574475
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NamePERENNIAL COUNSELING LLC
Location Address18001 N 79TH AVENUE, SUITE A10Glendale, AZ 85308-8389
Mailing Address18001 N 79th Avenue, Suite A10Glendale, AZ 85308-8389 · (480) 494-9912
Phone(480) 494-9912
Organization SubpartNo
Authorized OfficialGrace Ann O'learyFounder · (480) 494-9912
Enumeration DateMarch 30, 2026
NPPES CertifiedMarch 24, 2026
✔ NPI 1285574475 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
18001 N 79TH AVENUE, Glendale, AZ 85308
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Perennial Counseling LLC's NPI number?

The NPI number for Perennial Counseling LLC is 1285574475. It was assigned to this organization in the NPPES registry on March 30, 2026.

Where is Perennial Counseling LLC located?

Perennial Counseling LLC is located at 18001 N 79th Avenue Suite A10, Glendale, AZ 85308. The listed phone number is (480) 494-9912.

What is Perennial Counseling LLC's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Perennial Counseling LLC was last updated on March 30, 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.