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

Heewan Yoon, LCSW

Individual provider Clinical Social Worker · NPI 1477844587

Heewan Yoon, LCSW is a Clinical Social Worker in Los Angeles, California. Licensed in California. Registered with an NPI since 2011.

Licensed in
CA
In the registry since
2011
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

695 S Vermont Ave Fl 8
Los Angeles, CA 90005-1349
Phone: (310) 227-4994
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCS29684 (CA)

Record details

NPI number1477844587
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedApril 22, 2011
Last updated in NPPESNovember 19, 2019

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