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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KATHERINE LOUISE ARRINGTON MS
NPI 1386407104
Speech-Language Pathologist in Auburn, WA

Active since February 05, 2024
1314 AUBURN WAY N, AUBURN, WA 98002(253) 237-3405 Get Directions Write a Review

NPPES record last updated: October 14, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 14, 2026, Feb 5, 2024 (2 updates tracked since 2024).

About Katherine Louise Arrington Ms NPPES

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

KATHERINE LOUISE ARRINGTON MS (NPI 1386407104) is an individual speech-language pathologist provider in Auburn, Washington, licensed in Washington (SLPI.SI.70179464) and active in the NPI registry since February 2024.

NPPES Registry Identity

NPI1386407104
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameKATHERINE LOUISE ARRINGTONCredential: MS
Location Address1314 AUBURN WAY NAuburn, WA 98002-4109
Mailing Address4773 Whitworth Pl S Unit M104Renton, WA 98055-8356 · (253) 237-3405
Phone(253) 237-3405
Sole ProprietorNo
Enumeration DateFebruary 5, 2024
Last NPPES UpdateOctober 14, 20262 updates tracked since enumeration
NPPES CertifiedOctober 14, 2026
✔ NPI 1386407104 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 WA · SLPI.SI.70179464
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.
1314 AUBURN WAY N, Auburn, WA 98002
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Other Providers at the Same Location NPPES 17

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

ERIN ANN FRAIN
Speech-Language Pathologist
1314 AUBURN WAY N
AUBURN, WA 98002
King County (253) 237-3405
RICKIA CULMER
Occupational Therapy Assistant
1314 AUBURN WAY N
AUBURN, WA 98002
King County (253) 237-3405
VANESSA MARIE IGELSRUD OT
Occupational Therapist
1314 AUBURN WAY N
AUBURN, WA 98002
King County (253) 237-3405
DONALD ROGER SCHERTZ
Speech-Language Pathologist
1314 AUBURN WAY N
AUBURN, WA 98002
King County (237) 253-3405
SOFIA GODOY
Occupational Therapist
1314 AUBURN WAY N
AUBURN, WA 98002
King County (253) 237-3405
GILMA RODRIGUEZ COTA
Occupational Therapy Assistant
1314 AUBURN WAY N
AUBURN, WA 98002
King County (253) 237-3405
KRISTA R BAYSINGER COTA
Occupational Therapy Assistant
1314 AUBURN WAY N
AUBURN, WA 98002
King County (253) 237-3405
CIRCLE CREEK THERAPY PLLC
Clinic/Center (Multi-Specialty)
1314 AUBURN WAY N
AUBURN, WA 98002
King County (253) 237-3405

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 Katherine Arrington's NPI number?

The NPI number for Katherine Arrington is 1386407104. It was assigned to this individual provider in the NPPES registry on February 5, 2024.

Where is Katherine Arrington located?

Katherine Arrington practices at 1314 Auburn Way N, Auburn, WA 98002. The listed phone number is (253) 237-3405.

What is Katherine Arrington'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 Katherine Arrington was last updated on October 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.