BIJAN OSTOWARI OD
NPI 1679294607
Optometrist in Rancho Cucamonga, CA

Q: What is Bijan Ostowari's NPI number?

The NPI number for Bijan Ostowari is 1679294607. It was assigned to this individual provider in the NPPES registry on September 7, 2022.

Q: What is Bijan Ostowari's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Q: When was this NPI record last updated?

The NPPES record for Bijan Ostowari was last updated on September 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 07, 2022

11800 4TH ST, RANCHO CUCAMONGA, CA 91730(909) 581-1726 Get Directions Write a Review

NPPES record last updated: September 28, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Bijan Ostowari Od NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BIJAN OSTOWARI OD (NPI 1679294607) is an individual optometrist in Rancho Cucamonga, California, licensed in California (35287) and active in the NPI registry since September 2022.

NPPES Registry Identity

NPI1679294607

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameBIJAN OSTOWARICredential: OD

Location Address11800 4TH STRancho Cucamonga, CA 91730-6129

Mailing Address7101 E Mockingbird WayAnaheim, CA 92807-4423

Phone(909) 581-1726

Sole ProprietorYes

Enumeration DateSeptember 7, 2022

Last NPPES UpdateSeptember 28, 2025

NPPES CertifiedSeptember 28, 2025

✔ NPI 1679294607 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in CA · 35287

Definition

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 education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

11800 4TH ST, Rancho Cucamonga, CA 91730

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Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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