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

Dr. Robert J Bartz, MD

Individual provider Family Medicine Physician · NPI 1649319492

Dr. Robert J Bartz, MD is a Family Medicine Physician in San Francisco, California. Works from 3 locations. Licensed in California.

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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3838 California St Rm 805
San Francisco, CA 94118-1510
Phone: (415) 600-0940
Fax: (415) 387-0730
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (2)

  • 1375 Sutter St Ste 308, San Francisco, CA 94109-5466 — (415) 600-0140
  • 899 Valencia St, San Francisco, CA 94110-1736 — (415) 600-6960

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 44156 (CA)

Record details

NPI number1649319492
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 6, 2007
Last updated in NPPESMarch 7, 2023
Mailing address2350 W El Camino Real Fl 2, Mountain View, CA 94040-6203

Other providers in San Francisco