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

Bruce Flagg, DO

Individual provider General Practice Physician · NPI 1457627853

Bruce Flagg, DO is a General Practice Physician in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2012
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

2041 Polk St Ste E
San Francisco, CA 94109-2525
Phone: (650) 898-7604
Fax: (650) 851-0931
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Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence R20A5309 (CA)

Record details

NPI number1457627853
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMarch 29, 2012
Last updated in NPPESMarch 27, 2013
Mailing address2041 Polk St, Suite E, San Francisco, CA 94109-2525

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