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Three Trees Pediatric Occupational Therapy

Developmentally Disabled Services Day Training Agency in Burien, WA · enumerated 2018 · authorized official Sarah Mulholland, Occupational Therapist.

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

National Provider Identifier

1255838033

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Registry record

Entity type Organization (Type 2)
Legal business name Three Trees Pediatric Occupational Therapy
Other name <Unavail>
Practice address 14630 8th Ave Sw, Burien, WA, 98166
Phone (253) 468-1325
Enumeration date Apr 9, 2018
Last updated in NPPES Apr 9, 2018

Taxonomy & classification

251C00000X Developmentally Disabled Services Day Training Agency Agencies · License 604146099 (WA) Primary
261Q00000X Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Sarah Mulholland
Title Occupational Therapist
Phone (253) 468-1325

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

Who is the authorized official for Three Trees Pediatric Occupational Therapy?
NPPES lists Sarah Mulholland (Occupational Therapist) as the authorized official for this organization.
What is the NPI number for Three Trees Pediatric Occupational Therapy?
The NPI for Three Trees Pediatric Occupational Therapy is 1255838033, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-09.