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

Stephen K Lee

Organization Internal Medicine Physician · NPI 1144460569

Stephen K Lee is an Internal Medicine Physician in San Francisco, California. Registered with an NPI since 2009.

In the registry since
2009

Practice location Address checks out

3580 California St Ste 303
San Francisco, CA 94118-1715
Phone: (415) 563-8686
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1144460569
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Stephen Lee — M.D. · (415) 563-8686
NPI enumeratedFebruary 25, 2009
Last updated in NPPESFebruary 25, 2009
Mailing address3580 Calfornia Street 303, San Francisco, CA 94118

Other providers in San Francisco