Individual provider · Type 1 NPI

Diana Chau, OD

Optometrist · Seattle, WA

NPI number 1023749041 Active

Practice location

9800 4th Ave NE
Seattle, WA 98115-2152

Call (206) 302-1200 Map

Mailing address

2182 Orchard Way
Rohnert Park, CA 94928-2397

Other practice locations

  • 9720 4th Ave NE, Seattle, WA 98115-2143 · (206) 527-7132

Specialties and licenses

TaxonomyCodeLicense
Optometrist Primary 152W00000XOD61288124 (WA)

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 1023749041

Diana Chau, OD's National Provider Identifier is 1023749041, issued on Jun 21, 2022. The primary taxonomy on file is Optometrist (152W00000X), and the practice location is in Seattle, WA. The record was last updated on Feb 10, 2026.