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

Jeffrey Clayton Faig, MD

Individual provider Internal Medicine Physician · NPI 1598807448

Jeffrey Clayton Faig, MD is an Internal Medicine Physician in Palo Alto, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2007
Specialties on file
3
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

725 Welch Rd
Palo Alto, CA 94304-1601
Phone: (650) 497-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 300 Pasteur Dr, Stanford, CA 94305-2200 — (650) 498-5391

Specialties & licences

Obstetrics Physician (primary) Taxonomy 207VX0000X · Licence G46962 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence G46962 (CA)
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X · Licence E05099 (CA)

Record details

NPI number1598807448
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 13, 2007
Last updated in NPPESApril 26, 2024
Certification dateApril 26, 2024

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