DR. GREGORY A. MARCHAND AND ASSOCIATES, INC.
NPI 1285687863
Optometrist in Ravenna, OH

Q: What is Dr. Gregory A. Marchand And Associates, Inc.'s specialty?

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

Active since May 18, 2006

950 E MAIN ST, RAVENNA, OH 44266(330) 296-0100 Get Directions Write a Review

NPPES record last updated: September 30, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Gregory A. Marchand And Associates, Inc. NPPES

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

DR. GREGORY A. MARCHAND AND ASSOCIATES, INC. (NPI 1285687863) is a healthcare organization registered as an optometrist in Ravenna, Ohio and active in the NPI registry since May 2006. The organization lists Gregory A. Marchand, President/optometrist, as its authorized official.

NPPES Registry Identity

NPI1285687863

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameDR. GREGORY A. MARCHAND AND ASSOCIATES, INC.

Location Address950 E MAIN STRavenna, OH 44266-3326

Mailing Address950 E Main StRavenna, OH 44266-3326 · (330) 296-0100

Phone(330) 296-0100

Organization SubpartNo

Authorized OfficialGregory A. MarchandPresident/optometrist · (330) 296-0100

Enumeration DateMay 18, 2006

Last NPPES UpdateSeptember 30, 2010

✔ NPI 1285687863 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 OH · OH4573

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.

950 E MAIN ST, Ravenna, OH 44266

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Other Identifiers 1

Medicare PIN9361521OH

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 CareSource, Oscar Health Insurance, Oscar Insurance Corporation of Ohio.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)

Dr. Gregory A. Marchand And Associates, 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 Dr. Gregory A. Marchand And Associates, Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Gregory Marchand, O.D.

Optometry

NPI 1386698264

5555 YOUNGSTOWN WARREN RD
Niles, OH 44446

(330) 652-2441

✔ PECOS25 mi

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 Dr. Gregory A. Marchand And Associates, Inc.'s NPI number?

The NPI number for Dr. Gregory A. Marchand And Associates, Inc. is 1285687863. It was assigned to this organization in the NPPES registry on May 18, 2006.

Where is Dr. Gregory A. Marchand And Associates, Inc. located?

Dr. Gregory A. Marchand And Associates, Inc. is located at 950 E Main St, Ravenna, OH 44266. The listed phone number is (330) 296-0100.

What is Dr. Gregory A. Marchand And Associates, Inc.'s specialty?

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

Is Dr. Gregory A. Marchand And Associates, Inc. enrolled in Medicare?

Yes. Dr. Gregory A. Marchand And Associates, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr. Gregory A. Marchand And Associates, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Optometry) reassigns their Medicare billing to Dr. Gregory A. Marchand And Associates, 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 Dr. Gregory A. Marchand And Associates, Inc. accept?

Health plans from CareSource, Oscar Health Insurance and Oscar Insurance Corporation of Ohio list Dr. Gregory A. Marchand And Associates, 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 Dr. Gregory A. Marchand And Associates, Inc. was last updated on September 30, 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.