Individual provider · Type 1 NPI

Alan David Weiler, OD

Optometrist · Chicago, IL

NPI number 1699755751 Active

Practice location

3500 N Ashland Ave
Chicago, IL 60657-1314

Call (773) 327-0874 Map

Fax (773) 327-6535

Specialties and licenses

TaxonomyCodeLicense
Optometrist Primary 152W00000XNone listed

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 1699755751

Alan David Weiler, OD's National Provider Identifier is 1699755751, issued on Jan 17, 2006. The primary taxonomy on file is Optometrist (152W00000X), and the practice location is in Chicago, IL. The record was last updated on Jul 13, 2026.