Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. Alvin (a J ) Jackson Groff III, MA, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1679175681

Mr. Alvin (a J ) Jackson Groff III, MA, CCC-SLP is a Speech-Language Pathologist in Downingtown, Pennsylvania. Practices as a sole proprietor. Licensed in Delaware.

Licensed in
DE
In the registry since
2020
What do these letters mean?
MA — Master of Arts
A graduate arts 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

219 Stuart Ave
Downingtown, PA 19335-2572
Phone: (484) 459-4672
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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 2020708918 (DE)

Record details

NPI number1679175681
Entity typeIndividual (Type 1)
GenderMale
Credentials MA , CCC-SLP
Sole proprietorYes
NPI enumeratedNovember 13, 2020
Last updated in NPPESNovember 13, 2020
Certification dateNovember 13, 2020

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