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

Susan J Spencer, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1477664795

Susan J Spencer, MD is an Obstetrics & Gynecology Physician in San Mateo, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

101 S San Mateo Dr Ste 112
San Mateo, CA 94401-3819
Phone: (650) 344-7799
Fax: (640) 344-7802
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 G065695 (CA)

Record details

NPI number1477664795
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESJuly 1, 2010

Other providers in San Mateo