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

Individual provider Medical Oncology Physician · NPI 1437461431

Dr. Stephen Alan Sherwin, MD is a Medical Oncology Physician in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2010
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

995 Potrero Ave Bldg 80 Ward 84
San Francisco, CA 94110
Phone: (415) 476-4082
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence G41963 (CA)

Record details

NPI number1437461431
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 7, 2010
Last updated in NPPESJuly 7, 2010

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