Individual provider · Type 1 NPI

Jeffrey Alan Duncan, OD

Optometrist · Fort Defiance, AZ

NPI number 1669432365 Active

Practice location

Corner Of Route N12 And N7
Fort Defiance, AZ 86504

Call (928) 729-8000 Map

Mailing address

PO Box 649
Fort Defiance, AZ 86504-0649

Specialties and licenses

TaxonomyCodeLicense
Optometrist Primary 152W00000XOE 007276T (PA)

Optometrist: Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional e…

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About NPI 1669432365

Jeffrey Alan Duncan, OD's National Provider Identifier is 1669432365, issued on Mar 25, 2006. The primary taxonomy on file is Optometrist (152W00000X), and the practice location is in Fort Defiance, AZ. The record was last updated on Jun 19, 2026.