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

Individual provider Internal Medicine Physician · NPI 1861881658

Annsa C Huang, MD is an Internal Medicine Physician in San Francisco, California. Licensed in California. Registered with an NPI since 2015.

Licensed in
CA
In the registry since
2015
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

4150 Clement St # 111-B
San Francisco, CA 94121-1563
Phone: (415) 221-4810
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 145767 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 145767 (CA)

Record details

NPI number1861881658
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 15, 2015
Last updated in NPPESNovember 8, 2022
Certification dateNovember 8, 2022

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