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

John B Long MD a Professional Corp

Organization Vascular Surgery Physician · NPI 1386711455

John B Long MD a Professional Corp 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?
Corp — Corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

3838 California St Rm 612
San Francisco, CA 94118-1508
Phone: (415) 750-3887
Fax: (415) 221-7052
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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 number1386711455
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Long — Ceo · (415) 750-3887
NPI enumeratedNovember 30, 2006
Last updated in NPPESJanuary 23, 2008
Mailing address3838 California St Rm 612, San Francisco, CA 94118-1508

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