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Grant Therapy Services

Occupational Therapist in Kirkland, WA · enumerated 2019 · authorized official Casey Grant, Owner and Practitioner.

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

National Provider Identifier

1336601285

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Registry record

Entity type Organization (Type 2)
Legal business name Grant Therapy Services
Practice address 14504 114th Ave Ne, Kirkland, WA, 98034
Phone (425) 394-6890
Fax (482) 285-5420
Enumeration date Apr 1, 2019
Last updated in NPPES Apr 1, 2019

Taxonomy & classification

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Authorized official

Name Casey Grant
Title Owner and Practitioner
Phone (425) 394-6890

Other identifiers

Identifier Type State Issuer
7018120 Medicaid WA —

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 Grant Therapy Services?
NPPES lists Casey Grant (Owner and Practitioner) as the authorized official for this organization.
What is the NPI number for Grant Therapy Services?
The NPI for Grant Therapy Services is 1336601285, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-01.