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

Margaret Chen, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1578619706

Margaret Chen, MD is an Obstetrics & Gynecology Physician in San Francisco, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3625 California St
San Francisco, CA 94118
Phone: (415) 668-1010
Fax: (415) 668-7465
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence G42306 (CA)

Record details

NPI number1578619706
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 29, 2007
Last updated in NPPESJuly 8, 2007
Mailing address3625 California St, San Francisco, CA 94118

Other providers in San Francisco