Individual provider · Type 1 NPI

Kenneth Wiener, OD

Optometrist · San Jose, CA

NPI number 1740363555 Active

Practice location

5710 Cahalan Ave
San Jose, CA 95123-3010

Specialties and licenses

Taxonomy	Code	License
Optometrist Primary	152W00000X	4638T (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 1740363555

Kenneth Wiener, OD's National Provider Identifier is 1740363555, issued on Oct 23, 2006. The primary taxonomy on file is Optometrist (152W00000X), and the practice location is in San Jose, CA. The record was last updated on Oct 18, 2026.