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

Diane Au, LAC

Individual provider Acupuncturist · NPI 1811332034

Diane Au, LAC is an Acupuncturist in San Mateo, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2013
What do these letters mean?
LAC — Licensed Associate Counselor
A counsellor practising under supervision toward full licensure. In some states the same letters mean Licensed Acupuncturist.

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Practice location Address checks out

214 De Anza Blvd
San Mateo, CA 94402-3913
Phone: (650) 574-1456
Fax: (650) 574-1007
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acupuncturist (primary) Taxonomy 171100000X · Licence AC 15243 (CA)

Record details

NPI number1811332034
Entity typeIndividual (Type 1)
GenderFemale
Credentials LAC
Sole proprietorYes
NPI enumeratedMay 1, 2013
Last updated in NPPESFebruary 11, 2022
Mailing address214 De Anza Blvd, San Mateo, CA 94402-3913

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