THE EYE DOCTOR
NPI 1821588724
Optometrist in Lewiston, ID

Q: What is Gregory C. Landis O.D., Inc.'s NPI number?

The NPI number for Gregory C. Landis O.D., Inc. is 1821588724. It was assigned to this organization in the NPPES registry on May 16, 2018. The provider is doing business as The Eye Doctor.

Q: What is Gregory C. Landis O.D., Inc.'s specialty?

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

Active since May 16, 2018

3201 5TH ST, LEWISTON, ID 83501(208) 743-2020(208) 743-3583 Get Directions Write a Review

NPPES record last updated: May 24, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 24, 2018, May 16, 2018 (2 updates tracked since 2018).

On this page

About The Eye Doctor NPPES

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

THE EYE DOCTOR (NPI 1821588724) is a healthcare organization registered as an optometrist in Lewiston, Idaho and active in the NPI registry since May 2018. The organization lists Gregory Landis, Owner, as its authorized official.

NPPES Registry Identity

NPI1821588724

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameGREGORY C. LANDIS O.D., INC.

Location Address3201 5TH STLewiston, ID 83501

Mailing Address3201 5th StLewiston, ID 83501-4305 · (208) 743-2020 · Fax (208) 743-3583

Phone(208) 743-2020

Fax(208) 743-3583

Organization SubpartNo

Authorized OfficialGregory LandisOwner · (208) 743-2020

Enumeration DateMay 16, 2018

Last NPPES UpdateMay 24, 20182 updates tracked since enumeration

✔ NPI 1821588724 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 ID · ODP-100426

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.

3201 5TH ST, Lewiston, ID 83501

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Other Names 1

Doing Business AsThe Eye Doctor

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 Premera Blue Cross Blue Shield of Alaska.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

The Eye Doctor is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to The Eye Doctor, which bills Medicare for the services this clinician delivers.

Clinician (1)

Gregory Landis, O.D.

Optometry

NPI 1447253885

3201 5TH ST
Lewiston, ID 83501

(208) 743-2020

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Gregory C. Landis O.D., Inc.'s NPI number?

The NPI number for Gregory C. Landis O.D., Inc. is 1821588724. It was assigned to this organization in the NPPES registry on May 16, 2018. The provider is doing business as The Eye Doctor.

Where is Gregory C. Landis O.D., Inc. located?

Gregory C. Landis O.D., Inc. is located at 3201 5th St, Lewiston, ID 83501. The listed phone number is (208) 743-2020.

What is Gregory C. Landis O.D., Inc.'s specialty?

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

Is Gregory C. Landis O.D., Inc. enrolled in Medicare?

Yes. Gregory C. Landis O.D., Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gregory C. Landis O.D., Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Optometry) reassigns their Medicare billing to Gregory C. Landis O.D., Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Gregory C. Landis O.D., Inc. accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Gregory C. Landis O.D., Inc. 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 Gregory C. Landis O.D., Inc. was last updated on May 24, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.