Individual provider · Type 1 NPI

Ryan Tsain Marr, OD

Optometrist · San Diego, CA

NPI number 1235857525 Active

Practice location

10737 Camino Ruiz Ste 140
San Diego, CA 92126-2371

Call (844) 200-2426 Map

Mailing address

637 3rd Ave Ste E1
Chula Vista, CA 91910-5707

Specialties and licenses

Taxonomy	Code	License
Student in an Organized Health Care Education/Training Program	390200000X	None listed
Optometrist Primary	152W00000X	35302 (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 1235857525

Ryan Tsain Marr, OD's National Provider Identifier is 1235857525, issued on Aug 22, 2022. The primary taxonomy on file is Optometrist (152W00000X), and the practice location is in San Diego, CA. The record was last updated on Sep 2, 2026.