Individual provider · Type 1 NPI

Matthew Biwer, OD

Optometrist · Sidney, MT

NPI number 1619129111 Active

Practice location

124 S Central Ave
Sidney, MT 59270-4124

Fax (406) 482-2697

Specialties and licenses

TaxonomyCodeLicense
Optometrist 152W00000X53 (VI)
Optometrist 152W00000X5670 (MT)
Optometrist Primary 152W00000X35801 (CA)

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 1619129111

Matthew Biwer, OD's National Provider Identifier is 1619129111, issued on Oct 15, 2008. The primary taxonomy on file is Optometrist (152W00000X), and the practice location is in Sidney, MT. The record was last updated on Jun 18, 2026.