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

Mrs. Allison Williams Blizzard, MSP, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1629615216

Mrs. Allison Williams Blizzard, MSP, CCC-SLP is a Speech-Language Pathologist in West Columbia, South Carolina. Licensed in South Carolina. Registered with an NPI since 2019.

Licensed in
SC
In the registry since
2019
What do these letters mean?
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

132 White Knoll Way
West Columbia, SC 29170-3419
Phone: (803) 821-4500
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X (SC)

Record details

NPI number1629615216
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSP , CCC-SLP
Sole proprietorNo
NPI enumeratedDecember 3, 2019
Last updated in NPPESDecember 3, 2019

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