Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Anna Mullek Alliss, MAS, MS, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1265123921

Anna Mullek Alliss, MAS, MS, CCC-SLP is a Qualified Speech Language Pathologist in Charleston, South Carolina. Qualified in 2022, 4 years ago. Practices with Thrive Speech Therapy, LLC, a 2-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
4
Licensed in
SC
In the registry since
2023
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.

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Practice location Address checks out

1583 Savannah Hwy Ste B
Charleston, SC 29407-7855
Phone: (843) 636-0114
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 7983 (SC)

Record details

NPI number1265123921
Entity typeIndividual (Type 1)
GenderFemale
Credentials MAS , MS , CCC-SLP
Sole proprietorYes
NPI enumeratedMay 15, 2023
Last updated in NPPESJuly 21, 2026
Certification dateJuly 21, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyQUALIFIED SPEECH LANGUAGE PATHOLOGIST
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Thrive Speech Therapy, Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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