MARY BETH CLARK
NPI 1255958252
Speech-Language Pathologist in Sioux City, IA

Q: What is Mary Clark's NPI number?

The NPI number for Mary Clark is 1255958252. It was assigned to this individual provider in the NPPES registry on June 25, 2020.

Q: What is Mary Clark'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 Mary Clark was last updated on June 25, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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 June 25, 2020

18 LA SALLE AVE, SIOUX CITY, IA 51104(712) 574-2220 Get Directions Write a Review

NPPES record last updated: June 25, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mary Beth Clark NPPES

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

MARY BETH CLARK (NPI 1255958252) is an individual speech-language pathologist provider in Sioux City, Iowa and active in the NPI registry since June 2020.

NPPES Registry Identity

NPI1255958252

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMARY BETH CLARK

Location Address18 LA SALLE AVESioux City, IA 51104-2412

Mailing Address18 La Salle AveSioux City, IA 51104-2412 · (712) 574-2220

Phone(712) 574-2220

Sole ProprietorNo

Enumeration DateJune 25, 2020

NPPES CertifiedJune 25, 2020

✔ NPI 1255958252 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.

18 LA SALLE AVE, Sioux City, IA 51104

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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 Mary Clark's NPI number?

The NPI number for Mary Clark is 1255958252. It was assigned to this individual provider in the NPPES registry on June 25, 2020.

Where is Mary Clark located?

Mary Clark practices at 18 La Salle Ave, Sioux City, IA 51104. The listed phone number is (712) 574-2220.

What is Mary Clark'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 Mary Clark was last updated on June 25, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.