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

TERREN YVON LANSDAAL
NPI 1215608039
Speech-Language Pathologist in Burien, WA

Q: What is Terren Lansdaal's NPI number?

The NPI number for Terren Lansdaal is 1215608039. It was assigned to this individual provider in the NPPES registry on September 22, 2021. The provider is also known as Teresa Yvonne Lansdaal.

Q: What is Terren Lansdaal'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 Terren Lansdaal was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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 September 22, 2021

1043 SW 152ND ST, BURIEN, WA 98166(360) 890-1268 Get Directions Write a Review

NPPES record last updated: October 22, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Terren Yvon Lansdaal NPPES

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

TERREN YVON LANSDAAL (NPI 1215608039) is an individual speech-language pathologist provider in Burien, Washington, licensed in Washington (61213718) and active in the NPI registry since September 2021.

NPPES Registry Identity

NPI1215608039

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameTERREN YVON LANSDAAL

Location Address1043 SW 152ND STBurien, WA 98166

Mailing Address4524 35th Ave NeSeattle, WA 98105-3002 · (206) 470-9989

Phone(360) 890-1268

Sole ProprietorNo

Enumeration DateSeptember 22, 2021

Last NPPES UpdateOctober 22, 2026

NPPES CertifiedOctober 20, 2026

✔ NPI 1215608039 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 · 61213718

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.

1043 SW 152ND ST, Burien, WA 98166

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Other Names 1

Former Name (1)Teresa Yvonne Lansdaal

Other Providers at the Same Location NPPES

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

DEPARTMENT OF SOCIAL AND HEALTH SERVICES

Psychiatric Residential Treatment Facility

1043 SW 152ND ST
BURIEN, WA 98166

King County (206) 690-3800

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 Terren Lansdaal's NPI number?

The NPI number for Terren Lansdaal is 1215608039. It was assigned to this individual provider in the NPPES registry on September 22, 2021. The provider is also known as Teresa Yvonne Lansdaal.

Where is Terren Lansdaal located?

Terren Lansdaal practices at 1043 SW 152nd St, Burien, WA 98166. The listed phone number is (360) 890-1268.

What is Terren Lansdaal'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 Terren Lansdaal was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.