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Tosa Psychological Services LLC

Clinical Psychologist in Milwaukee, WI · enumerated 2024 · authorized official Domenick Tirabassi, Owner.

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

National Provider Identifier

1164256038

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Registry record

Entity type Organization (Type 2)
Legal business name Tosa Psychological Services LLC
Practice address 9205 W Center St Ste 203, Milwaukee, WI, 53222
Phone (414) 522-7899
Enumeration date Aug 31, 2024
Last updated in NPPES Aug 21, 2026

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers Primary

Authorized official

Name Domenick Tirabassi
Title Owner
Phone (414) 377-4787

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.

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Frequently asked questions

Where is Tosa Psychological Services LLC located?
The practice location on file with NPPES is in Milwaukee, WI.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-08-21. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-21.