Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Yohan Ko, LAC

Individual provider Acupuncturist · NPI 1801149018

Yohan Ko, LAC is an Acupuncturist in Upland, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2012
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

222 N Mountain Ave Ste 102A
Upland, CA 91786-5733
Phone: (909) 272-5819
Fax: (909) 550-1579
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acupuncturist (primary) Taxonomy 171100000X · Licence AC13876 (CA)

Record details

NPI number1801149018
Entity typeIndividual (Type 1)
GenderMale
Credentials LAC
Sole proprietorYes
NPI enumeratedOctober 25, 2012
Last updated in NPPESSeptember 11, 2026
Certification dateSeptember 11, 2026

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