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DR. GERALD W HSU MD
NPI 1467501080
Internal Medicine - Medical Oncology in San Francisco, CA

Active since January 10, 2007
505 PARNASSUS AVE, MOFFITT M1286, SAN FRANCISCO, CA 94143(415) 885-7467 Get Directions Write a Review

NPPES record last updated: January 25, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Gerald W Hsu Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GERALD W HSU MD (NPI 1467501080) is an individual medical oncology provider in San Francisco, California, licensed in California (A103881) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1467501080
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameDR. GERALD W HSUCredential: MD
Location Address505 PARNASSUS AVE, MOFFITT M1286San Francisco, CA 94143-2204
Mailing Address505 Parnassus Ave, Moffitt M1286San Francisco, CA 94143-2204
Phone(415) 885-7467
Sole ProprietorNo
Enumeration DateJanuary 10, 2007
Last NPPES UpdateJanuary 25, 2011
✔ NPI 1467501080 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in CA · A103881
Definition
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.
Also ListedInternal MedicineTaxonomy 207R00000X · License 224629 (MA)
505 PARNASSUS AVE, San Francisco, CA 94143
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CATHERINE RAMSDELL NNP
Nurse Practitioner (Neonatal)
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-1000
DR. CLAUDIO ANDRES BRAVO CARRILLO M.D.
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 502-4243
MAURICIO JALIFE BUCAY M.D
Hospitalist
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 750-4994
EMMA B SHAK M.D.
Student in an Organized Health Care Education/Training Program
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-1528
DR. ADRIANA A.T. MARTIN M.D., PH.D.
Internal Medicine
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-7288
WILLIAM JAMES DEARDORFF
Internal Medicine (Geriatric Medicine)
505 PARNASSUS AVE, 15 LONG
SAN FRANCISCO, CA 94143
San Francisco County (415) 406-1417
KEERTHANA REDDY BANALA
Student in an Organized Health Care Education/Training Program
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-7288
ROBERT CHRISTIAN WENZ
Nurse Anesthetist, Certified Registered
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-8054

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gerald Hsu's NPI number?

The NPI number for Gerald Hsu is 1467501080. It was assigned to this individual provider in the NPPES registry on January 10, 2007.

Where is Gerald Hsu located?

Gerald Hsu practices at 505 Parnassus Ave Moffitt M1286, San Francisco, CA 94143. The listed phone number is (415) 885-7467.

What is Gerald Hsu's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

When was this NPI record last updated?

The NPPES record for Gerald Hsu was last updated on January 25, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.