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

Individual provider Clinical Psychologist · NPI 1811244825

Dr. Timothy Kc Yen, PSYD is a Clinical Psychologist in Dublin, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2012
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

6444 Sierra Ct
Dublin, CA 94568-2614
Phone: (925) 390-3246
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 27745 (CA)

Record details

NPI number1811244825
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedAugust 8, 2012
Last updated in NPPESApril 7, 2021
Certification dateApril 7, 2021

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