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

Lois Kin Yu Yen, LAC

Individual provider Acupuncturist · NPI 1821161316

Lois Kin Yu Yen, LAC is an Acupuncturist in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
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

614 Jackson St
San Francisco, CA 94133-5026
Phone: (415) 433-3277
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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 1408 (CA)

Record details

NPI number1821161316
Entity typeIndividual (Type 1)
GenderFemale
Credentials LAC
Sole proprietorYes
NPI enumeratedNovember 15, 2006
Last updated in NPPESJuly 9, 2007

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