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

Dr. John B Long, MD

Individual provider Vascular Surgery Physician · NPI 1881761948

Dr. John B Long, MD is a Vascular Surgery 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.

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Practice location Address checks out

1 Daniel Burnham Ct
San Francisco, CA 94109-5455
Phone: (415) 221-7056
Fax: (415) 221-7058
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Vascular Surgery Physician (primary) Taxonomy 2086S0129X · Licence G40974 (CA)

Record details

NPI number1881761948
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 30, 2006
Last updated in NPPESJuly 18, 2017
Mailing address1 Daniel Burnham Ct, San Francisco, CA 94109

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