Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Wholistic Occupational Therapy LLC

Occupational Therapist in Wauwatosa, WI · enumerated 2011 · authorized official Diane Halloran, Owner/Therapist.

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

National Provider Identifier

1790054070

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Registry record

Entity type Organization (Type 2)

Legal business name Wholistic Occupational Therapy LLC

Practice address 6320 W North Ave, Wauwatosa, WI, 53213

Phone (414) 258-2981

Fax (414) 774-0082

Enumeration date Dec 15, 2011

Last updated in NPPES Dec 15, 2011

Taxonomy & classification

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 992026 (WI) Primary

Authorized official

Name Diane Halloran

Title Owner/Therapist

Phone (414) 258-2981

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Wholistic Occupational Therapy LLC?

Wholistic Occupational Therapy LLC is registered in NPPES as a Occupational Therapist (its primary provider taxonomy).

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Diane Halloran Occupational Therapist · Wauwatosa, WI NPI 1295885358

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-15.