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GREG GILES, O.D., INC.
NPI 1730939851
Optometrist in La Mesa, CA

Active since March 22, 2024
7863 LA MESA BLVD STE 202, LA MESA, CA 91942(619) 405-8381(619) 399-2507 Get Directions Write a Review

NPPES record last updated: March 22, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Greg Giles, O.d., Inc. NPPES

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

GREG GILES, O.D., INC. (NPI 1730939851), doing business as Giles Optometry, is a healthcare organization registered as an optometrist in La Mesa, California and active in the NPI registry since March 2024. The organization lists Gregory E Giles, President, as its authorized official.

NPPES Registry Identity

NPI1730939851
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NameGREG GILES, O.D., INC.
Location Address7863 LA MESA BLVD STE 202La Mesa, CA 91942-6708
Mailing Address7867 Orien AveLa Mesa, CA 91941-6300 · (619) 405-8381 · Fax (619) 399-2507
Phone(619) 405-8381
Fax(619) 399-2507
Organization SubpartNo
Authorized OfficialGregory E GilesPresident · (619) 405-8381
Enumeration DateMarch 22, 2024
NPPES CertifiedMarch 22, 2024
✔ NPI 1730939851 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ 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.
Also ListedOptometrist · Corneal and Contact ManagementTaxonomy 152WC0802X
Also ListedOptometrist · PediatricsTaxonomy 152WP0200X
Also ListedOptometrist · Sports VisionTaxonomy 152WS0006X
Also ListedOptometrist · Vision TherapyTaxonomy 152WV0400X
7863 LA MESA BLVD STE 202, La Mesa, CA 91942
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Other Names 1

Doing Business AsGiles Optometry

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BlueCross BlueShield of Tennessee.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)

Greg Giles, O.d., Inc. 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 Greg Giles, O.D., Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Gregory Giles, O.D.
Optometry
NPI 1114931250
7863 LA MESA BLVD STE 202
La Mesa, CA 91942
(619) 399-2506
✔ 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 Greg Giles, O.D., Inc.'s NPI number?

The NPI number for Greg Giles, O.D., Inc. is 1730939851. It was assigned to this organization in the NPPES registry on March 22, 2024. The provider is doing business as Giles Optometry.

Where is Greg Giles, O.D., Inc. located?

Greg Giles, O.D., Inc. is located at 7863 La Mesa Blvd Ste 202, La Mesa, CA 91942. The listed phone number is (619) 405-8381.

What is Greg Giles, O.D., Inc.'s specialty?

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

Is Greg Giles, O.D., Inc. enrolled in Medicare?

Yes. Greg Giles, O.D., Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Greg Giles, O.D., Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Optometry) reassigns their Medicare billing to Greg Giles, 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 Greg Giles, O.D., Inc. accept?

Health plans from Anthem Blue Cross and Blue Shield and BlueCross BlueShield of Tennessee list Greg Giles, 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 Greg Giles, O.D., Inc. was last updated on March 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.