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

Mrs. Margaret M Johnson, MS, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1376683011

Mrs. Margaret M Johnson, MS, CCC-SLP is a Speech-Language Pathologist in Chambersburg, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2007.

Licensed in
PA
In the registry since
2007
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

1070 Stouffer Ave
Chambersburg, PA 17201-2938
Phone: (717) 263-0436
Fax: (717) 263-6629
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 SL008182 (PA)

Record details

NPI number1376683011
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CCC-SLP
Sole proprietorNo
NPI enumeratedFebruary 8, 2007
Last updated in NPPESOctober 1, 2008

Other providers in Chambersburg