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

Dr. Catherine Chien, DDS

Individual provider Pediatric Dentistry · NPI 1225210578

Dr. Catherine Chien, DDS is a Pediatric Dentistry in Simi Valley, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

1755 Erringer Rd Ste 20
Simi Valley, CA 93065-6507
Phone: (805) 522-2164
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Dentistry (primary) Taxonomy 1223P0221X · Licence DS5570 (CA)

Record details

NPI number1225210578
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorNo
NPI enumeratedNovember 28, 2007
Last updated in NPPESNovember 28, 2007
Mailing address3444 Huerta Ct, Camarillo, CA 93010-2361

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