Joanna Calais , MS, CCC-SLP
Speech-Language Pathologist • Oakland, CA
Professional Overview & Biography Verified Profile Summary
Joanna Calais, MS, CCC-SLP is a registered healthcare professional specializing in Speech-Language Pathologist in Oakland, CA. Practice services are available at 915 54TH AVE under active NPI credentials.
Practice Location & Contact Primary Location
915 54th Ave
Oakland, CA 946015643
Specialty Benchmarks & Practice Insights
Comparative analytics for Speech-Language Pathologist in Oakland, CA
Practicing in Oakland, CA (13280 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-02-04NUCC Taxonomy Code: 235Z00000X
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Psychologist - School
Doctor of Psychology (Psy.D.)
Psychologist - School
Psychologist - School
Psychologist - School
Psychologist - School
Master of Science
Speech-Language Pathologist
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 915 54TH AVE, OAKLAND, CA 946015643 (Tel: 5108795003)
Registered at 3892 DELMONT AVE, OAKLAND, CA 946052231 (Tel: 5105177002)
Recorded as JOANNA CALAIS, M.S., CCC-SLP
Speech-Language Pathologist (License #30518 in CA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
3892 Delmont Ave
Oakland, CA 946052231
Phone: 5105177002
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