Individual provider · Type 1 NPI

Gerald W. Hsu, MD

Medical Oncology Physician · San Francisco, CA

NPI number 1467501080 Active

Practice location

400 Parnassus Ave
San Francisco, CA 94143-2202

Call (415) 353-2421 Map

Mailing address

505 Parnassus Ave, Moffitt M1286
San Francisco, CA 94143-2204

Other practice locations

  • 505 Parnassus Ave, Moffitt M1286, San Francisco, CA 94143-2204 · (415) 885-7467

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000X224629 (MA)
Medical Oncology Physician Primary 207RX0202XA103881 (CA)

Medical Oncology Physician: An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

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About NPI 1467501080

Gerald W. Hsu, MD's National Provider Identifier is 1467501080, issued on Jan 10, 2007. The primary taxonomy on file is Medical Oncology Physician (207RX0202X), and the practice location is in San Francisco, CA. The record was last updated on Sep 24, 2026.