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

Erin Hannah Chung

Individual provider Occupational Therapist · NPI 1003765082

Erin Hannah Chung is an Occupational Therapist in Diamond Bar, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2026

Practice location Address checks out

3220 S Brea Canyon Rd Ste E
Diamond Bar, CA 91765-3481
Phone: (909) 258-9292
Show map & directions

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

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 28685 (CA)

Record details

NPI number1003765082
Entity typeIndividual (Type 1)
GenderNot disclosed
Sole proprietorYes
NPI enumeratedJanuary 23, 2026
Last updated in NPPESJanuary 23, 2026
Certification dateJanuary 23, 2026
Mailing address805 Charleston Way, Brea, CA 92821-2348

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