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

John Clothier MD Inc

Organization Family Medicine Physician · NPI 1558509018

John Clothier MD Inc is a Family Medicine Physician in San Francisco, California. Registered with an NPI since 2009.

In the registry since
2009
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

24 Willie Mays Plz
San Francisco, CA 94107-2134
Phone: (415) 577-3434
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X

Record details

NPI number1558509018
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Clothier — Owner · (415) 577-3434
NPI enumeratedJanuary 21, 2009
Last updated in NPPESJuly 23, 2009
Mailing address24 Willie Mays Plz, San Francisco, CA 94107-2134

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