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20-20 OPTOMETRY
NPI 1952460727
Optometrist in San Ramon, CA

Active since December 08, 2006
3191 CROW CANYON PL, SUITE C, SAN RAMON, CA 94583(925) 244-1400(925) 244-1414 Get Directions Write a Review

NPPES record last updated: June 25, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About 20-20 Optometry NPPES

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

20-20 OPTOMETRY (NPI 1952460727) is a healthcare organization registered as an optometrist in San Ramon, California and active in the NPI registry since December 2006. The organization lists Benjamin Na, Owner, as its authorized official.

NPPES Registry Identity

NPI1952460727
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business Name20-20 OPTOMETRY
Location Address3191 CROW CANYON PL, SUITE CSan Ramon, CA 94583-1349
Mailing Address3191 Crow Canyon Pl, Suite CSan Ramon, CA 94583-1349 · (925) 244-1400 · Fax (925) 244-1414
Phone(925) 244-1400
Fax(925) 244-1414
Organization SubpartNo
Authorized OfficialBenjamin NaOwner · (925) 244-1400
Enumeration DateDecember 8, 2006
Last NPPES UpdateJune 25, 2013
✔ NPI 1952460727 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
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.
3191 CROW CANYON PL, San Ramon, CA 94583
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Other Names 1

Doing Business As20-20 Optometry

Other Identifiers 5

Medicare UPINU91271CA
Medicare PINSD0117090CA
Medicare UPINBP257ACA
Medicare PINBP257ACA
Medicare NSC5866410002CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross Blue Shield of Wyoming, BlueCross BlueShield of Tennessee.Insurance ›

Other Providers at the Same Location NPPES 2

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

DR. BENJAMIN HANBOK NA O.D.
Optometrist
3191 CROW CANYON PL, SUITE C
SAN RAMON, CA 94583
Contra Costa County (925) 244-1400
ANNA LUO OD
Optometrist
3191 CROW CANYON PL
SAN RAMON, CA 94583
Contra Costa County (925) 244-1400

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is 20-20 Optometry's NPI number?

The NPI number for 20-20 Optometry is 1952460727. It was assigned to this organization in the NPPES registry on December 8, 2006.

Where is 20-20 Optometry located?

20-20 Optometry is located at 3191 Crow Canyon Pl Suite C, San Ramon, CA 94583. The listed phone number is (925) 244-1400.

What is 20-20 Optometry's specialty?

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

What insurance does 20-20 Optometry accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana and BlueCross BlueShield of Tennessee list 20-20 Optometry as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for 20-20 Optometry was last updated on June 25, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.