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

Mr. Mark Sapaen Watan, LAC

Individual provider Acupuncturist · NPI 1427290576

Mr. Mark Sapaen Watan, LAC is an Acupuncturist in San Mateo, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2009
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.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

205 E 3rd Ave Ste 410
San Mateo, CA 94401-4051
Phone: (415) 713-3571
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acupuncturist (primary) Taxonomy 171100000X · Licence AC12090 (CA)

Record details

NPI number1427290576
Entity typeIndividual (Type 1)
GenderMale
Credentials LAC
Sole proprietorYes
NPI enumeratedApril 2, 2009
Last updated in NPPESApril 2, 2009

Other providers in San Mateo