Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Steven J. Chiana, OD Inc

Organization Optometrist · NPI 1508811431

Steven J. Chiana, OD Inc is an Optometrist in Fullerton, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1839 W Orangethorpe Ave
Fullerton, CA 92833-4405
Phone: (714) 879-2020
Fax: (714) 525-7138
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OPT8181 (CA)

Record details

NPI number1508811431
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Steven Chiana — Owner · (714) 879-2020
NPI enumeratedMay 22, 2006
Last updated in NPPESJanuary 31, 2008
Mailing address1839 W Orangethorpe Ave, Fullerton, CA 92833-4405

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