Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Peitzu Tsai, PHD, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1417433657

Dr. Peitzu Tsai, PHD, CCC-SLP is a Speech-Language Pathologist in San Jose, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2018
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
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

1 Washington Sq
San Jose, CA 95192-0079
Phone: (925) 621-0821
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 19364 (CA)

Record details

NPI number1417433657
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , CCC-SLP
Sole proprietorYes
NPI enumeratedJuly 11, 2018
Last updated in NPPESJuly 11, 2018

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