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

Katherine Michelle Au, LMFT

Individual provider Marriage & Family Therapist · NPI 1619309002

Katherine Michelle Au, LMFT is a Marriage & Family Therapist in Hayward, California. Licensed in California. Registered with an NPI since 2013.

Licensed in
CA
In the registry since
2013
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

1345 B St
Hayward, CA 94541-2917
Phone: (510) 999-6599
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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 95747 (CA)

Record details

NPI number1619309002
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorNo
NPI enumeratedAugust 7, 2013
Last updated in NPPESSeptember 24, 2019

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