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

Dr. Benjamin Sommer, DO

Individual provider Family Medicine Physician · NPI 1528396710

Dr. Benjamin Sommer, DO is a Family Medicine Physician in San Francisco, California. Licensed in California, Illinois, Minnesota and Missouri and 5 more. Registered with an NPI since 2009.

Licensed in
CA, IL, MN, MO, NC, NY
In the registry since
2009
Specialties on file
9
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1 California St Ste 2300
San Francisco, CA 94111-5424
Phone: (800) 997-6196
Fax: (415) 504-1367
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Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20A16118 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence OP60775849 (WA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 63171 (MN)
Family Medicine Physician Taxonomy 207Q00000X · Licence 036.144388 (IL)
Family Medicine Physician Taxonomy 207Q00000X · Licence 6303 (OK)
Family Medicine Physician Taxonomy 207Q00000X · Licence 2017034845 (MO)
Family Medicine Physician Taxonomy 207Q00000X · Licence 83761 (SC)
Family Medicine Physician Taxonomy 207Q00000X · Licence 2021-03446 (NC)
Family Medicine Physician Taxonomy 207Q00000X · Licence 259845 (NY)

Record details

NPI number1528396710
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 26, 2009
Last updated in NPPESAugust 19, 2024
Certification dateAugust 19, 2024

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