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LAYNE R. CHRISTENSEN OPTOMETRIC CORPORATION
NPI 1841341195
Optometrist in Grass Valley, CA

Active since January 15, 2007
2116 NEVADA CITY HWY, GRASS VALLEY, CA 95945(530) 273-4451(530) 272-5408 Get Directions Write a Review

NPPES record last updated: June 16, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Layne R. Christensen Optometric Corporation NPPES

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

LAYNE R. CHRISTENSEN OPTOMETRIC CORPORATION (NPI 1841341195) is a healthcare organization registered as an optometrist in Grass Valley, California and active in the NPI registry since January 2007. The organization lists Layne R. Christensen, Optometrist, as its authorized official.

NPPES Registry Identity

NPI1841341195
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NameLAYNE R. CHRISTENSEN OPTOMETRIC CORPORATION
Location Address2116 NEVADA CITY HWYGrass Valley, CA 95945-7702
Mailing Address2116 Nevada City HwyGrass Valley, CA 95945-7702 · (530) 273-4451 · Fax (530) 268-2054
Phone(530) 273-4451
Fax(530) 272-5408
Organization SubpartNo
Authorized OfficialLayne R. ChristensenOptometrist · (530) 273-4451
Enumeration DateJanuary 15, 2007
Last NPPES UpdateJune 16, 2025
NPPES CertifiedJune 16, 2025
✔ NPI 1841341195 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.
2116 NEVADA CITY HWY, Grass Valley, CA 95945
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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

Other Providers at the Same Location NPPES

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

DR. LAYNE R. CHRISTENSEN O.D.
Optometrist
2116 NEVADA CITY HWY
GRASS VALLEY, CA 95945
Nevada County (530) 273-4451

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 Layne R. Christensen Optometric Corporation's NPI number?

The NPI number for Layne R. Christensen Optometric Corporation is 1841341195. It was assigned to this organization in the NPPES registry on January 15, 2007.

Where is Layne R. Christensen Optometric Corporation located?

Layne R. Christensen Optometric Corporation is located at 2116 Nevada City Hwy, Grass Valley, CA 95945. The listed phone number is (530) 273-4451.

What is Layne R. Christensen Optometric Corporation'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 Layne R. Christensen Optometric Corporation was last updated on June 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.