Individual provider · Type 1 NPI

Susan M. O'Brien, MD

Medical Oncology Physician · Orange, CA

NPI number 1669577276 Active

Practice location

101 The City Drive South, Bldg. 23, Rm. 403
Orange, CA 92868

Call (714) 456-8000 Map

Fax (714) 456-3810

Mailing address

PO Box 4439
Houston, TX 77210-4439

Specialties and licenses

TaxonomyCodeLicense
Medical Oncology Physician Primary 207RX0202XH3130 (TX)

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 1669577276

Susan M. O'Brien, MD's National Provider Identifier is 1669577276, issued on Sep 14, 2006. The primary taxonomy on file is Medical Oncology Physician (207RX0202X), and the practice location is in Orange, CA. The record was last updated on Jun 6, 2019.