Individual provider · Type 1 NPI

John Nicholas Sienko, OD

Optometrist · Wallingford, CT

NPI number 1194895524 Active

Practice location

821 N Main Street Ext
Wallingford, CT 06492-2464

Fax (203) 265-1562

Specialties and licenses

TaxonomyCodeLicense
Optometrist Primary 152W00000X914 (CT)

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 1194895524

John Nicholas Sienko, OD's National Provider Identifier is 1194895524, issued on Nov 9, 2006. The primary taxonomy on file is Optometrist (152W00000X), and the practice location is in Wallingford, CT. The record was last updated on Mar 16, 2010.