Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Perennial Counseling LLC

Organization Clinical Social Worker · NPI 1285574475

Perennial Counseling LLC is a Clinical Social Worker in Glendale, Arizona. Registered with an NPI since 2026.

In the registry since
2026
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

18001 N 79th Ave Ste A10
Glendale, AZ 85308-8389
Phone: (480) 494-9912
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1285574475
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Grace O'Leary — Founder · (480) 494-9912
NPI enumeratedMarch 30, 2026
Last updated in NPPESMarch 30, 2026
Certification dateMarch 24, 2026
Mailing address18001 N 79th Avenue, Suite A10, Glendale, AZ 85308-8389

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