NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Collaborative Psychotherapy, LLC

Clinical Social Worker in Glendale, WI · enumerated 2012 · authorized official Terence Gunville, Psychotherapist.

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

National Provider Identifier

1669731972

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Collaborative Psychotherapy, LLC
Practice address 6793 N Green Bay Ave, Glendale, WI, 53209
Phone (414) 292-3900
Fax (414) 292-3901
Enumeration date May 7, 2012
Last updated in NPPES May 7, 2012

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 835-123 (WI) Primary

Authorized official

Name Terence Gunville
Title Psychotherapist
Phone (414) 292-3900

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

What is the NPI number for Collaborative Psychotherapy, LLC?
The NPI for Collaborative Psychotherapy, LLC is 1669731972, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Collaborative Psychotherapy, LLC?
NPPES lists Terence Gunville (Psychotherapist) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-07.