Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. Wei-I Tien, LAC

Individual provider Acupuncturist · NPI 1528232584

Mr. Wei-I Tien, LAC is an Acupuncturist in San Mateo, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2008
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

2311 S El Camino Real
San Mateo, CA 94403-2213
Phone: (650) 921-8681
Fax: (650) 588-7037
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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 12381 (CA)

Record details

NPI number1528232584
Entity typeIndividual (Type 1)
GenderMale
Credentials LAC
Sole proprietorYes
NPI enumeratedApril 21, 2008
Last updated in NPPESJune 2, 2010

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