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

Individual provider Internal Medicine Physician · NPI 1669416566

Hsiao Dee Lieu, 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 Rm 5G1
San Francisco, CA 94110-3518
Phone: (415) 206-3503
Fax: (415) 206-5100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A69724 (CA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence A69724 (CA)

Record details

NPI number1669416566
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 15, 2006
Last updated in NPPESJuly 13, 2026

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