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

Mrs. Janel Leifer Brenneman, MS, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1225375116

Mrs. Janel Leifer Brenneman, MS, CCC-SLP is a Speech-Language Pathologist in Concord, California. Licensed in California. Registered with an NPI since 2013.

Licensed in
CA
In the registry since
2013
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

1440 Washington Blvd Ste A5
Concord, CA 94521-4098
Phone: (925) 966-2173
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 30717 (CA)

Record details

NPI number1225375116
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CCC-SLP
Sole proprietorNo
NPI enumeratedJanuary 11, 2013
Last updated in NPPESNovember 14, 2024
Certification dateNovember 14, 2024

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