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

April McDuffie Grainger, MS, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1659395978

April McDuffie Grainger, MS, CCC-SLP is a Speech-Language Pathologist in Dillon, South Carolina. Practices as a sole proprietor. Licensed in South Carolina.

Licensed in
SC
In the registry since
2006
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

126 N Macarthur Ave
Dillon, SC 29536-3434
Phone: (843) 774-7462
Fax: (843) 841-2482
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 3847 (SC)

Record details

NPI number1659395978
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CCC-SLP
Sole proprietorYes
NPI enumeratedJuly 27, 2006
Last updated in NPPESJuly 9, 2007

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