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ROY KENJI TAKEMURA O.D.
NPI 1720165301
Optometrist in Walnut, CA

Active since November 01, 2006
21018 GOLDEN SPRINGS DR, WALNUT, CA 91789(909) 594-3600(909) 594-4264 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Roy Kenji Takemura O.d. NPPES

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

ROY KENJI TAKEMURA O.D. (NPI 1720165301) is an individual optometrist in Walnut, California, licensed in California (5784T) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1720165301
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameROY KENJI TAKEMURACredential: O.D.
Location Address21018 GOLDEN SPRINGS DRWalnut, CA 91789-3831
Mailing Address21018 Golden Springs DrWalnut, CA 91789-3831 · (909) 594-3600 · Fax (909) 594-4264
Phone(909) 594-3600
Fax(909) 594-4264
Sole ProprietorYes
Enumeration DateNovember 1, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1720165301 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 · 5784T
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.
21018 GOLDEN SPRINGS DR, Walnut, CA 91789
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Other Identifiers 1

Medicare ID-Type UnspecifiedOP5784CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

Other Providers at the Same Location NPPES

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

TAKEMURA & HASHIMOTO OPTOMETRY, INC.
Optometrist
21018 GOLDEN SPRINGS DR
WALNUT, CA 91789
Los Angeles County (909) 594-3600

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 Roy Takemura's NPI number?

The NPI number for Roy Takemura is 1720165301. It was assigned to this individual provider in the NPPES registry on November 1, 2006.

Where is Roy Takemura located?

Roy Takemura practices at 21018 Golden Springs Dr, Walnut, CA 91789. The listed phone number is (909) 594-3600.

What is Roy Takemura's specialty?

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

What insurance does Roy Takemura accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, BlueCross BlueShield of Tennessee and Providence Health Plan list Roy Takemura 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 Roy Takemura was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.