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

Grace Johnston, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1427840982

Grace Johnston, CCC-SLP is a Speech-Language Pathologist in Santa Monica, California. Licensed in California. Registered with an NPI since 2025.

Licensed in
CA
In the registry since
2025
Specialties on file
2
What do these letters mean?
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

425 Washington Ave Apt 5
Santa Monica, CA 90403-3856
Phone: (202) 412-7644
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 14093500
Speech-Language Pathologist Taxonomy 235Z00000X · Licence 28767 (CA)

Record details

NPI number1427840982
Entity typeIndividual (Type 1)
GenderFemale
Credentials CCC-SLP
Sole proprietorNo
NPI enumeratedMay 20, 2025
Last updated in NPPESMay 20, 2025
Certification dateMay 20, 2025
Mailing address425 Washington Ave, Santa Monica, CA 90403-3850

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