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

Robert Bradley Williams, MD

Individual provider Internal Medicine Physician · NPI 1225193667

Robert Bradley Williams, MD is an Internal Medicine in San Francisco, California. Graduated from University of South Alabama College of Medicine in 2002, 24 years ago. Practices with Mission Area Health Associates, a 19-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
24
Trained at
University of South Alabama College of Medicine
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

240 Shotwell St
San Francisco, CA 94110-1323
Phone: (415) 552-1013
Fax: (415) 431-3178
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A92069 (CA)

Record details

NPI number1225193667
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 26, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF SOUTH ALABAMA COLLEGE OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Mission Area Health Associates — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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