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

Individual provider Marriage & Family Therapist · NPI 1942340989

Joy Jia I Chung, MS is a Marriage & Family Therapist in Glendora, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
Specialties on file
3
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

1160 S Grand Ave
Glendora, CA 91740-5000
Phone: (626) 335-5980
Fax: (626) 335-5989
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence IMF 56651 (CA)
Marriage & Family Therapist Taxonomy 106H00000X
Rehabilitation Practitioner Taxonomy 225400000X · Licence IMF 56651 (CA)

Record details

NPI number1942340989
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorYes
NPI enumeratedFebruary 7, 2007
Last updated in NPPESFebruary 3, 2011

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