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

Diana Blegen-St John, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1174464135

Diana Blegen-St John, CCC-SLP is a Speech-Language Pathologist in Glendale, California. Licensed in California. Registered with an NPI since 2026.

Licensed in
CA
In the registry since
2026
What do these letters mean?
CCC-SLP — Certificate of Clinical Competence in Speech-Language Pathology
A speech-language pathologist certified by ASHA.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

435 S Pacific Ave
Glendale, CA 91204-1441
Phone: (818) 241-1807
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence SP36330 (CA)

Record details

NPI number1174464135
Entity typeIndividual (Type 1)
GenderFemale
Credentials CCC-SLP
Sole proprietorNo
NPI enumeratedApril 3, 2026
Last updated in NPPESApril 3, 2026
Certification dateApril 3, 2026

Other providers in Glendale