Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Kathryn Elizabeth Howard

Pediatric Occupational Therapist in Walla Walla, WA · enumerated 2013 · practices at Walla Walla Public Schools.

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

National Provider Identifier

1598001000

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Registry record

Entity type Individual (Type 1)

Name Kathryn Elizabeth Howard

Sex Female

Practice address Walla Walla, WA, 99362

Phone (509) 522-2374

Enumeration date Jan 2, 2013

Last updated in NPPES Jan 2, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT00000432 (WA) Primary

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 the NPI number for Kathryn Howard?

The National Provider Identifier (NPI) for Kathryn Howard is 1598001000, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kathryn Howard practice?

The practice location on file with NPPES is in Walla Walla, WA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-02.