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

Kathleen Siess

Individual provider Speech-Language Pathologist · NPI 1831444660

Kathleen Siess is a Speech-Language Pathologist in Gardena, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2012

Practice location Address checks out

18726 S Western Ave
Gardena, CA 90248-3813
Phone: (310) 352-6405
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 17954 (CA)

Record details

NPI number1831444660
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 18, 2012
Last updated in NPPESJuly 18, 2012
Mailing address18726 S Western Ave, Gardena, CA 90248-3813

Other providers in Gardena