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

Lien Lum

Individual provider Specialist · NPI 1912329053

Lien Lum is a Specialist in San Francisco, California. Practices as a sole proprietor. Registered with an NPI since 2014.

In the registry since
2014

Practice location Address checks out

1390 Market St
San Francisco, CA 94102-5402
Phone: (415) 252-3844
Fax: (415) 252-3875
Show map & directions

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

Specialties & licences

Specialist (primary) Taxonomy 174400000X

Record details

NPI number1912329053
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJanuary 8, 2014
Last updated in NPPESJanuary 8, 2014

Other providers in San Francisco