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

Individual provider Speech-Language Assistant · NPI 1891449419

Sandra Johnstone, SLP-A is a Speech-Language Assistant in Concord, California. Practices as a sole proprietor. Licensed in Arkansas.

Licensed in
AR
In the registry since
2022
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Practice location Address checks out

5290 S Montecito Dr
Concord, CA 94521-5502
Phone: (949) 212-3268
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Assistant (primary) Taxonomy 2355S0801X · Licence 201681 (AR)

Record details

NPI number1891449419
Entity typeIndividual (Type 1)
GenderFemale
Credentials SLP-A
Sole proprietorYes
NPI enumeratedFebruary 11, 2022
Last updated in NPPESFebruary 11, 2022
Certification dateFebruary 11, 2022
Mailing address5290 S Montecito Dr, Concord, CA 94521-5502

Other providers in Concord