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

Reuben A Clay Jr., MD

Individual provider Obstetrics & Gynecology Physician · NPI 1477541092

Reuben A Clay Jr., MD is an Obstetrics & Gynecology Physician in San Francisco, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2100 Webster St Ste 319
San Francisco, CA 94115-2373
Phone: (415) 923-3123
Fax: (415) 923-3132
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence G11319 (CA)

Record details

NPI number1477541092
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 7, 2005
Last updated in NPPESJuly 13, 2026

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