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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. WILLIAM KENT DORRANCE OD
NPI 1154317733
Optometrist in Moreno Valley, CA

Active since September 20, 2005
24250 POSTAL AVE, MORENO VALLEY, CA 92553(951) 242-2020(951) 488-0910 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 13, 2026, Mar 7, 2023 (2 updates tracked since 2023).

About Dr. William Kent Dorrance Od NPPES

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

DR. WILLIAM KENT DORRANCE OD (NPI 1154317733) is an individual optometrist in Moreno Valley, California, licensed in California (5016T) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1154317733
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. WILLIAM KENT DORRANCECredential: OD
Location Address24250 POSTAL AVEMoreno Valley, CA 92553-7722
Mailing Address24250 Postal AveMoreno Valley, CA 92553-7722 · (951) 242-2020 · Fax (951) 488-0910
Phone(951) 242-2020
Fax(951) 488-0910
Sole ProprietorNo
Enumeration DateSeptember 20, 2005
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1154317733 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 · 5016T
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.
24250 POSTAL AVE, Moreno Valley, CA 92553
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Other Identifiers 2

Other0357620001Supplier #
MedicaidSD0050161CA

Other Providers at the Same Location NPPES 3

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

ECO OPTOMETRY, INC
Optometrist
24250 POSTAL AVE
MORENO VALLEY, CA 92553
Riverside County (951) 242-2020
DR. HUONG T VU O.D.
Optometrist
24250 POSTAL AVE
MORENO VALLEY, CA 92553
Riverside County (951) 242-2020
MRS. SHEILA JOYCE CHRISTOPHER LVN
Specialist/Technologist, Health Information
24250 POSTAL AVE, STE 202
MORENO VALLEY, CA 92553
Riverside County (951) 567-7900

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 William Dorrance's NPI number?

The NPI number for William Dorrance is 1154317733. It was assigned to this individual provider in the NPPES registry on September 20, 2005.

Where is William Dorrance located?

William Dorrance practices at 24250 Postal Ave, Moreno Valley, CA 92553. The listed phone number is (951) 242-2020.

What is William Dorrance's specialty?

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

When was this NPI record last updated?

The NPPES record for William Dorrance was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.