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

Mary Rebecca Williamson, MS, CCC-SLP

Individual provider Speech-Language Assistant · NPI 1518181551

Mary Rebecca Williamson, MS, CCC-SLP is a Speech-Language Assistant in Magnolia, Arkansas. Practices as a sole proprietor and works from 2 locations. Registered with an NPI since 2007.

In the registry since
2007
Specialties on file
2
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 →

Practice location Address checks out

301 W Calhoun
Magnolia, AR 71753-3508
Phone: (870) 234-1597
Fax: (870) 234-1797
Show map & directions

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

Additional practice locations (1)

  • 1115 Fairview Rd Sw, Camden, AR 71701-6416 — (870) 231-4000

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X
Speech-Language Assistant Taxonomy 2355S0801X

Record details

NPI number1518181551
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CCC-SLP
Sole proprietorYes
NPI enumeratedApril 12, 2007
Last updated in NPPESSeptember 10, 2021
Certification dateSeptember 10, 2021

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