MELISSA A. DIAMOND, OD, PLLC
NPI 1790320216
Optometrist in Fairmont, WV

Q: What is Melissa A. Diamond, Od, PLLC's NPI number?

The NPI number for Melissa A. Diamond, Od, PLLC is 1790320216. It was assigned to this organization in the NPPES registry on November 7, 2019. The provider is doing business as Eyecare One.

Q: What is Melissa A. Diamond, Od, PLLC's specialty?

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

Active since November 07, 2019

2690 WHITE HALL BLVD, FAIRMONT, WV 26554(304) 363-4533 Get Directions Write a Review

NPPES record last updated: November 7, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Melissa A. Diamond, Od, Pllc NPPES

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

MELISSA A. DIAMOND, OD, PLLC (NPI 1790320216), doing business as Eyecare One, is a healthcare organization registered as an optometrist in Fairmont, West Virginia and active in the NPI registry since November 2019. The organization lists Melissa Ann Diamond, Optometrist, as its authorized official.

NPPES Registry Identity

NPI1790320216

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameMELISSA A. DIAMOND, OD, PLLC

Location Address2690 WHITE HALL BLVDFairmont, WV 26554-8226

Mailing Address2690 White Hall BlvdFairmont, WV 26554-8226 · (304) 363-4533

Phone(304) 363-4533

Organization SubpartNo

Authorized OfficialMelissa Ann DiamondOptometrist · (724) 986-4258

Enumeration DateNovember 7, 2019

✔ NPI 1790320216 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.

2690 WHITE HALL BLVD, Fairmont, WV 26554

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Other Names 1

Doing Business AsEyecare One

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 Highmark Blue Cross Blue Shield West Virginia.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)

Melissa A. Diamond, Od, Pllc 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 Melissa A. Diamond, Od, PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Melissa Diamond, O.D.

Optometry

NPI 1568897890

9520 MALL RD
Morgantown, WV 26501

(304) 983-6557

✔ PECOS✔ Accepts Medicare17 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 Melissa A. Diamond, Od, PLLC's NPI number?

The NPI number for Melissa A. Diamond, Od, PLLC is 1790320216. It was assigned to this organization in the NPPES registry on November 7, 2019. The provider is doing business as Eyecare One.

Where is Melissa A. Diamond, Od, PLLC located?

Melissa A. Diamond, Od, PLLC is located at 2690 White Hall Blvd, Fairmont, WV 26554. The listed phone number is (304) 363-4533.

What is Melissa A. Diamond, Od, PLLC's specialty?

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

Is Melissa A. Diamond, Od, PLLC enrolled in Medicare?

Yes. Melissa A. Diamond, Od, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Melissa A. Diamond, Od, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Optometry) reassigns their Medicare billing to Melissa A. Diamond, Od, PLLC. 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 Melissa A. Diamond, Od, PLLC accept?

Health plans from Highmark Blue Cross Blue Shield West Virginia list Melissa A. Diamond, Od, PLLC 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 Melissa A. Diamond, Od, PLLC was last updated on November 7, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.