Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mary Beth Clark

Individual provider Speech-Language Pathologist · NPI 1255958252

Mary Beth Clark is a Speech-Language Pathologist in Sioux City, Iowa. Registered with an NPI since 2020.

In the registry since
2020

Practice location Address checks out

18 La Salle Ave
Sioux City, IA 51104-2412
Phone: (712) 574-2220
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X

Record details

NPI number1255958252
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 25, 2020
Last updated in NPPESJune 25, 2020
Certification dateJune 25, 2020
Mailing address18 La Salle Ave, Sioux City, IA 51104-2412

Other providers in Sioux City