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

Individual provider Marriage & Family Therapist · NPI 1689559437

Nancy Joanna Yance Chavez is a Marriage & Family Therapist in Millbrae, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2025
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Practice location Address checks out

400 Murchison Dr
Millbrae, CA 94030-3024
Phone: (650) 558-2565
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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 155680 (CA)

Record details

NPI number1689559437
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedAugust 11, 2025
Last updated in NPPESAugust 17, 2025
Certification dateAugust 17, 2025

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