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

Katharine Quillin, MSCCC-SLP

Individual provider Speech-Language Pathologist · NPI 1891248662

Katharine Quillin, MSCCC-SLP is a Speech-Language Pathologist in Orange, California. Licensed in California. Registered with an NPI since 2016.

Licensed in
CA
In the registry since
2016

Practice location Address checks out

1301 W Providence Ave
Orange, CA 92868-3808
Phone: (714) 639-4990
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 24287 (CA)

Record details

NPI number1891248662
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSCCC-SLP
Sole proprietorNo
NPI enumeratedJuly 28, 2016
Last updated in NPPESJanuary 20, 2023
Certification dateJanuary 20, 2023

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