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

Yiwen Chang, LAC

Individual provider Acupuncturist · NPI 1720450885

Yiwen Chang, LAC is an Acupuncturist in Long Beach, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2015
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

645 Pacific Ave Unit 311
Long Beach, CA 90802-1339
Phone: (562) 256-6353
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acupuncturist (primary) Taxonomy 171100000X · Licence AC15092 (CA)

Record details

NPI number1720450885
Entity typeIndividual (Type 1)
GenderFemale
Credentials LAC
Sole proprietorYes
NPI enumeratedOctober 28, 2015
Last updated in NPPESOctober 28, 2015

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