DR. KEN LAY OD
NPI 1255329215
Optometrist in Vista, CA

Q: What is Ken Lay's NPI number?

The NPI number for Ken Lay is 1255329215. It was assigned to this individual provider in the NPPES registry on October 12, 2005.

Q: What is Ken Lay'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 Ken Lay was last updated on April 28, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.

Active since October 12, 2005

640 ESCONDIDO AVE, SUITE 114, VISTA, CA 92084(760) 630-8200(760) 630-8288 Get Directions Write a Review

NPPES record last updated: April 28, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Ken Lay Od NPPES

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

DR. KEN LAY OD (NPI 1255329215) is an individual optometrist in Vista, California, licensed in California (10767T) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1255329215

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameDR. KEN LAYCredential: OD

Location Address640 ESCONDIDO AVE, SUITE 114Vista, CA 92084-6172

Mailing Address640 Escondido Ave, Suite 114Vista, CA 92084-6172 · (760) 630-8200 · Fax (760) 630-8288

Phone(760) 630-8200

Fax(760) 630-8288

Sole ProprietorYes

Enumeration DateOctober 12, 2005

Last NPPES UpdateApril 28, 2010

✔ NPI 1255329215 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 · 10767T

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.

640 ESCONDIDO AVE, Vista, CA 92084

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Other Providers at the Same Location NPPES

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

VISIONARY OPTOMETRY

Optometrist

640 ESCONDIDO AVE, SUITE 114
VISTA, CA 92084

San Diego County (760) 630-8200

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 Ken Lay's NPI number?

The NPI number for Ken Lay is 1255329215. It was assigned to this individual provider in the NPPES registry on October 12, 2005.

Where is Ken Lay located?

Ken Lay practices at 640 Escondido Ave Suite 114, Vista, CA 92084. The listed phone number is (760) 630-8200.

What is Ken Lay'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 Ken Lay was last updated on April 28, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.