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

Joan Chomak, MS, CCC

Individual provider Speech-Language Pathologist · NPI 1841481959

Joan Chomak, MS, CCC is a Speech-Language Pathologist in Orinda, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

23 Altarinda Rd Ste 212
Orinda, CA 94563-2600
Phone: (925) 253-7838
Fax: (925) 253-7877
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 SLP5090 (CA)

Record details

NPI number1841481959
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CCC
Sole proprietorYes
NPI enumeratedAugust 5, 2007
Last updated in NPPESAugust 5, 2007
Mailing address23 Altarinda Rd, Suite 212, Orinda, CA 94563-2600

Other providers in Orinda