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

Dr. Mary Ann B. Shafer, MD

Individual provider Pediatrics Physician · NPI 1407872757

Dr. Mary Ann B. Shafer, MD is a Pediatrics Physician in San Francisco, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
2
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

400 Parnassus Ave Fl 2
San Francisco, CA 94143-2202
Phone: (415) 353-2002
Fax: (415) 476-6106
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence G27719 (CA)
Pediatric Adolescent Medicine Physician Taxonomy 2080A0000X · Licence G27719 (CA)

Record details

NPI number1407872757
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 13, 2006
Last updated in NPPESJuly 23, 2008

Other providers in San Francisco