What is Terren Lansdaal's NPI number?

Terren Lansdaal's National Provider Identifier (NPI) is 1215608039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Terren Lansdaal's specialty?

Terren Lansdaal is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).

Where is Terren Lansdaal located?

Terren Lansdaal's practice location on file with NPPES is 330 Madison Ave S, Bainbridge Island, WA 98110-2544.

What is Terren Lansdaal's phone number?

The practice phone number listed in the NPPES registry for Terren Lansdaal is (206) 451-4308.

Is Terren Lansdaal's NPI active?

Yes — Terren Lansdaal's NPI (1215608039) is active in the NPPES registry as of the last update on 2021-09-22.

IndividualActive

Terren Lansdaal

NPI 1215608039 · Speech-Language Pathologist · Bainbridge Island, WA

Terren Lansdaal is a Speech-Language Pathologist provider in Bainbridge Island, WA (NPI 1215608039).

Provider details

NPI number: 1215608039
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Sex: Female
Sole proprietor: No
License: 61213718 (WA)

Practice location

330 Madison Ave S

Bainbridge Island, WA 98110-2544

Phone: (206) 451-4308

Street-level locationGet directions

More WA providers

Mailing address

4524 35th Ave Ne

Seattle, WA 98105-3002

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000XLicense 61213718 (WA)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(62/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
5 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2021-09-22
Last updated: 2021-09-22
Certified: 2021-09-21

Frequently asked questions

What is Terren Lansdaal's NPI number?: Terren Lansdaal's National Provider Identifier (NPI) is 1215608039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Terren Lansdaal's specialty?: Terren Lansdaal is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
Where is Terren Lansdaal located?: Terren Lansdaal's practice location on file with NPPES is 330 Madison Ave S, Bainbridge Island, WA 98110-2544.
What is Terren Lansdaal's phone number?: The practice phone number listed in the NPPES registry for Terren Lansdaal is (206) 451-4308.
Is Terren Lansdaal's NPI active?: Yes — Terren Lansdaal's NPI (1215608039) is active in the NPPES registry as of the last update on 2021-09-22.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions