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

Dr. Yun - Chih Chen, AUD

Individual provider Audiologist · NPI 1740524602

Dr. Yun - Chih Chen, AUD is an Audiologist in San Mateo, California. Licensed in California and Texas. Registered with an NPI since 2012.

Licensed in
CA, TX
In the registry since
2012
Specialties on file
2
What do these letters mean?
AUD — Doctor of Audiology
A hearing specialist who tests hearing and fits hearing aids.

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Practice location Address checks out

100 S Ellsworth Ave Ste 711
San Mateo, CA 94401-3939
Phone: (650) 579-4470
Fax: (650) 579-4471
Show map & directions

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

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence AU3075 (CA)
Audiologist Taxonomy 231H00000X · Licence 80439 (TX)

Record details

NPI number1740524602
Entity typeIndividual (Type 1)
GenderFemale
Credentials AUD
Sole proprietorNo
NPI enumeratedNovember 16, 2012
Last updated in NPPESJuly 6, 2016

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