Individual provider · Type 1 NPI

Steven Grant Deeks, MD

Medical Oncology Physician · San Francisco, CA

NPI number 1073604666 Active

Practice location

513 Parnassus Ave
San Francisco, CA 94143-2205

Call (415) 476-9362 Map

Mailing address

PO Box 743749
Los Angeles, CA 90074-3749

Other practice locations

  • 995 Potrero Avenue, Bldg 80 Ward 84, San Francisco, CA 94110-3518 · (415) 476-4082

Specialties and licenses

TaxonomyCodeLicense
Medical Oncology Physician Primary 207RX0202XG73895 (CA)
Internal Medicine Physician 207R00000XG73895 (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.

180 other providers at this address

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About NPI 1073604666

Steven Grant Deeks, MD's National Provider Identifier is 1073604666, issued on Sep 27, 2006. 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 Apr 28, 2026.