KATHARINE ANNE WILLIS MS SLP
NPI 1689833816
Speech-Language Pathologist in Vancouver, WA

Active since June 03, 2008
2500 NE 65TH AVE, VANCOUVER, WA 98661(503) 228-6479 Get Directions Write a Review

NPPES record last updated: January 24, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Katharine Anne Willis Ms Slp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHARINE ANNE WILLIS MS SLP (NPI 1689833816) is an individual speech-language pathologist provider in Vancouver, Washington, licensed in Oregon (12995) and active in the NPI registry since June 2008.

NPPES Registry Identity

NPI1689833816
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameKATHARINE ANNE WILLISCredential: MS SLP
Location Address2500 NE 65TH AVEVancouver, WA 98661-6812
Mailing Address14917 Ne 24th StVancouver, WA 98684-7827 · (360) 271-1304
Sole ProprietorNo
Enumeration DateJune 3, 2008
Last NPPES UpdateJanuary 24, 2013
NPI 1689833816 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License Licensed in OR · 12995
Definition

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

2500 NE 65TH AVE, Vancouver, WA 98661

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Counselor (Mental Health)
2500 NE 65TH AVE
VANCOUVER, WA 98661
Local Education Agency (LEA)
2500 NE 65TH AVE
VANCOUVER, WA 98661
Occupational Therapist
2500 NE 65TH AVE
VANCOUVER, WA 98661
Specialist/Technologist (Speech-Language Assistant)
2500 NE 65TH AVE
VANCOUVER, WA 98661
Physical Therapist
2500 NE 65TH AVE
VANCOUVER, WA 98661
Counselor
2500 NE 65TH AVE
VANCOUVER, WA 98661
Social Worker (Clinical)
2500 NE 65TH AVE
VANCOUVER, WA 98661
Social Worker (Clinical)
2500 NE 65TH AVE
VANCOUVER, WA 98661

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Katharine Willis's NPI number?

The NPI number for Katharine Willis is 1689833816. It was assigned to this individual provider in the NPPES registry on June 3, 2008.

Where is Katharine Willis located?

Katharine Willis practices at 2500 NE 65th Ave, Vancouver, WA 98661. The listed phone number is (503) 228-6479.

What is Katharine Willis's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Katharine Willis was last updated on January 24, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.