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

MS. Yin Yan Hung

Individual provider Marriage & Family Therapist · NPI 1396472726

MS. Yin Yan Hung is a Marriage & Family Therapist in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2022
Specialties on file
3
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Practice location Address checks out

27 Dashiell Hammett
San Francisco, CA 94108
Phone: (415) 477-7294
Fax: (877) 227-2087
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence LMFT158013 (CA)
Case Manager/Care Coordinator Taxonomy 171M00000X
Community Health Worker Taxonomy 172V00000X

Record details

NPI number1396472726
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedAugust 5, 2022
Last updated in NPPESSeptember 16, 2025
Certification dateSeptember 16, 2025

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