Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

'Ohana Occupational Therapy,LLC

Occupational Therapist in Leavenworth, WA · enumerated 2009 · authorized official Mary Kostka, Owner.

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

National Provider Identifier

1306176292

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Registry record

Entity type Organization (Type 2)

Legal business name 'Ohana Occupational Therapy,LLC

Practice address 8855 Mountain Home Rd, Leavenworth, WA, 98826

Phone (509) 699-0214

Enumeration date Dec 28, 2009

Last updated in NPPES Dec 28, 2009

Taxonomy & classification

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Authorized official

Name Mary Kostka

Title Owner

Phone (509) 699-0214

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 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 'Ohana Occupational Therapy,LLC?

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

Providers at this address

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Mary Kostka Occupational Therapist · Leavenworth, WA NPI 1356580526

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-28.