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

Individual provider Internal Medicine Physician · NPI 1316012065

Yannick Marie Leguyader, MD is an Internal Medicine Physician in San Francisco, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
2
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

1001 Potrero Ave Bldg 30 5TH Fl
San Francisco, CA 94110-3518
Phone: (415) 206-5200
Fax: (415) 206-8949
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Medicine Physician (primary) Taxonomy 2083X0100X · Licence A45341 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A45341 (CA)

Record details

NPI number1316012065
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 21, 2006
Last updated in NPPESJanuary 23, 2013

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