MARY ELIZABETH ANGELL TIEDEMANN MS CCC SLP
NPI 1841742129
Speech-Language Pathologist in Marysville, WA

Q: What is Mary Angell Tiedemann's NPI number?

The NPI number for Mary Angell Tiedemann is 1841742129. It was assigned to this individual provider in the NPPES registry on November 2, 2016.

Q: What is Mary Angell Tiedemann's specialty?

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

Active since November 02, 2016

505 CEDAR AVE STE B1, MARYSVILLE, WA 98270(425) 405-0837(425) 382-2146 Get Directions Write a Review

NPPES record last updated: November 20, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 20, 2023, Nov 2, 2016 (2 updates tracked since 2016).

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About Mary Elizabeth Angell Tiedemann Ms Ccc Slp NPPES

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

MARY ELIZABETH ANGELL TIEDEMANN MS CCC SLP (NPI 1841742129) is an individual speech-language pathologist provider in Marysville, Washington, licensed in Washington (61471998) and active in the NPI registry since November 2016.

NPPES Registry Identity

NPI1841742129

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMARY ELIZABETH ANGELL TIEDEMANNCredential: MS CCC SLP

Location Address505 CEDAR AVE STE B1Marysville, WA 98270-4561

Mailing Address10119 5th Pl SeLake Stevens, WA 98258-1931 · (570) 899-2278

Phone(425) 405-0837

Fax(425) 382-2146

Sole ProprietorYes

Enumeration DateNovember 2, 2016

Last NPPES UpdateNovember 20, 20232 updates tracked since enumeration

NPPES CertifiedNovember 20, 2023

✔ NPI 1841742129 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

Licenses✔ Licensed in WA · 61471998✔ Licensed in MD · 01264L

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.

505 CEDAR AVE STE B1, Marysville, WA 98270

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Other Providers at the Same Location NPPES 6

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

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