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

Carl Erdmann Otto, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1275551087

Carl Erdmann Otto, MD is an Obstetrics & Gynecology Physician in San Francisco, 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

3700 California St 1st Fl
San Francisco, CA 94118-1618
Phone: (415) 750-6400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence G65352 (CA)

Record details

NPI number1275551087
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESNovember 1, 2011

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