Individual provider · Type 1 NPI

Geoffrey P. Colby, MD, PhD

Neurological Surgery Physician · Los Angeles, CA

NPI number 1144373739 Active

Practice location

300 Medical Plaza
Los Angeles, CA 90095-0001

Call (310) 825-5111 Map

Fax (310) 825-7245

Mailing address

PO Box 22224
Belfast, ME 04915-4473

Other practice locations

  • 757 Westwood Plz, Los Angeles, CA 90095-0001 · (310) 301-6800
  • 27235 Tourney Rd Ste 2500, Valencia, CA 91355-5908 · (310) 825-5111
  • 6567 E Carondelet Dr Ste 305, Tucson, AZ 85710-6160 · (520) 881-8400

Specialties and licenses

TaxonomyCodeLicense
Neurological Surgery Physician 207T00000X74356 (AZ)
Neurological Surgery Physician Primary 207T00000XA149100 (CA)

Neurological Surgery Physician: A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the opera…

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About NPI 1144373739

Geoffrey P. Colby, MD, PhD's National Provider Identifier is 1144373739, issued on Jan 19, 2007. The primary taxonomy on file is Neurological Surgery Physician (207T00000X), and the practice location is in Los Angeles, CA. The record was last updated on Jun 27, 2025.