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

Mary Duston, MS, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1316672017

Mary Duston, MS, CCC-SLP is a Speech-Language Pathologist in Richardson, Texas. Registered with an NPI since 2022.

In the registry since
2022
What do these letters mean?
MS — Master of Science
A graduate science degree.
CCC-SLP — Certificate of Clinical Competence in Speech-Language Pathology
A speech-language pathologist certified by ASHA.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

701 W Belt Line Rd # C214
Richardson, TX 75080-6015
Phone: (469) 593-7515
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X

Record details

NPI number1316672017
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CCC-SLP
Sole proprietorNo
NPI enumeratedJuly 18, 2022
Last updated in NPPESJuly 18, 2022
Certification dateJuly 18, 2022

Other providers in Richardson