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

Individual provider Internal Medicine Physician · NPI 1467501080

Dr. Gerald W Hsu, MD is an Internal Medicine Physician in San Francisco, California. Licensed in California and Massachusetts. Registered with an NPI since 2007.

Licensed in
CA, MA
In the registry since
2007
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

505 Parnassus Ave Moffitt M1286
San Francisco, CA 94143-2204
Phone: (415) 885-7467
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Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence A103881 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 224629 (MA)

Record details

NPI number1467501080
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 10, 2007
Last updated in NPPESJanuary 25, 2011

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