Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Chia-Wen Hsieh, PSYD

Individual provider Clinical Psychologist · NPI 1982795589

Dr. Chia-Wen Hsieh, PSYD is a Clinical Psychologist in Rosemead, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2006
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

9353 E Valley Blvd
Rosemead, CA 91770-1923
Phone: (626) 287-2988
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 21660 Copley Dr Ste 210, Diamond Bar, CA 91765-4109 — (909) 895-4866

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY # 21314 (CA)

Record details

NPI number1982795589
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedSeptember 27, 2006
Last updated in NPPESDecember 21, 2021
Certification dateDecember 21, 2021

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