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

ABIGAIL CLARKE
NPI 1689367229
Speech-Language Pathologist in Lynden, WA

Q: What is Abigail Clarke's NPI number?

The NPI number for Abigail Clarke is 1689367229. It was assigned to this individual provider in the NPPES registry on May 30, 2023.

Q: What is Abigail Clarke's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Abigail Clarke was last updated on September 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.

Active since May 30, 2023

8665 BERTHUSEN RD, LYNDEN, WA 98264(360) 603-8624 Get Directions Write a Review

NPPES record last updated: September 11, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 11, 2026, Jul 6, 2023, May 30, 2023 (3 updates tracked since 2023).

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About Abigail Clarke NPPES

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

ABIGAIL CLARKE (NPI 1689367229) is an individual speech-language pathologist provider in Lynden, Washington and active in the NPI registry since May 2023.

NPPES Registry Identity

NPI1689367229

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameABIGAIL CLARKE

Location Address8665 BERTHUSEN RDLynden, WA 98264-9714

Mailing Address8665 Berthusen RdLynden, WA 98264-9714 · (360) 603-8624

Phone(360) 603-8624

Sole ProprietorNo

Enumeration DateMay 30, 2023

Last NPPES UpdateSeptember 11, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 11, 2026

✔ NPI 1689367229 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

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.

8665 BERTHUSEN RD, Lynden, WA 98264

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Other Providers at the Same Location NPPES

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

ABIDE SPEECH AND LANGUAGE, PLLC

Speech-Language Pathologist

8665 BERTHUSEN RD
LYNDEN, WA 98264

Whatcom County (360) 603-8624

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 Abigail Clarke's NPI number?

The NPI number for Abigail Clarke is 1689367229. It was assigned to this individual provider in the NPPES registry on May 30, 2023.

Where is Abigail Clarke located?

Abigail Clarke practices at 8665 Berthusen Rd, Lynden, WA 98264. The listed phone number is (360) 603-8624.

What is Abigail Clarke'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 Abigail Clarke was last updated on September 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.