Individual provider · Type 1 NPI

John D. Twelker, OD, PhD

Optometrist · Tucson, AZ

NPI number 1255405940 Active

Practice location

707 N Alvernon Way Ste 301
Tucson, AZ 85711-1848

Fax (520) 694-1464

Mailing address

2701 E Elvira Rd
Tucson, AZ 85756-7124

Specialties and licenses

TaxonomyCodeLicense
Optometrist Primary 152W00000X1202 (AZ)

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 1255405940

John D. Twelker, OD, PhD's National Provider Identifier is 1255405940, issued on Nov 17, 2006. The primary taxonomy on file is Optometrist (152W00000X), and the practice location is in Tucson, AZ. The record was last updated on May 24, 2010.