Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Big Oak Counseling

Q: What is the NPI number for Big Oak Counseling?

The NPI for Big Oak Counseling is 1356164081, a Type 2 (organization) record in the CMS NPPES registry.

Counselor in Queen Creek, AZ · enumerated 2024 · authorized official Cathleen Picciotti, Owner/Therapist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1356164081

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Registry record

Entity type Organization (Type 2)

Legal business name Big Oak Counseling

Practice address 18933 E San Tan Blvd Ste 123, Queen Creek, AZ, 85142

Phone (480) 862-9121

Enumeration date Nov 1, 2024

Last updated in NPPES Nov 1, 2024

Taxonomy & classification

101Y00000X Counselor Behavioral Health & Social Service Providers Primary

Authorized official

Name Cathleen Picciotti

Title Owner/Therapist

Phone (480) 862-9121

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Big Oak Counseling?

NPPES lists Cathleen Picciotti (Owner/Therapist) as the authorized official for this organization.

What is the NPI number for Big Oak Counseling?

The NPI for Big Oak Counseling is 1356164081, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-01.