HELEN M NGHIEM, OD, PC
NPI 1326614793
Optometrist in Las Vegas, NV

Q: What is Helen M Nghiem, Od, PC's NPI number?

The NPI number for Helen M Nghiem, Od, PC is 1326614793. It was assigned to this organization in the NPPES registry on May 27, 2021. The provider is also known as dr helen knisley and associates.

Q: What is Helen M Nghiem, Od, PC's specialty?

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

Active since May 27, 2021

4300 MEADOWS LN STE 104, LAS VEGAS, NV 89107(702) 822-6003 Get Directions Write a Review

NPPES record last updated: June 19, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jun 19, 2025, May 27, 2021 (2 updates tracked since 2021).

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About Helen M Nghiem, Od, Pc NPPES

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

HELEN M NGHIEM, OD, PC (NPI 1326614793) is a healthcare organization registered as an optometrist in Las Vegas, Nevada and active in the NPI registry since May 2021. The organization lists Helen M Knisley, Owner, as its authorized official.

NPPES Registry Identity

NPI1326614793

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameHELEN M NGHIEM, OD, PC

Location Address4300 MEADOWS LN STE 104Las Vegas, NV 89107-3018

Mailing Address4300 Meadows Ln Ste 104Las Vegas, NV 89107-3018 · (702) 822-6003

Phone(702) 822-6003

Organization SubpartNo

Authorized OfficialHelen M KnisleyOwner · (702) 321-8536

Enumeration DateMay 27, 2021

Last NPPES UpdateJune 19, 20252 updates tracked since enumeration

NPPES CertifiedJune 19, 2025

✔ NPI 1326614793 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.

4300 MEADOWS LN STE 104, Las Vegas, NV 89107

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Other Names 1

Other NameDr Helen Knisley And Associates

Other Identifiers 1

Medicaid2502003NV

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 Ambetter from Arizona Complete Health, Blue Cross and Blue Shield of Louisiana, Blue Cross Blue Shield of Wyoming.Insurance ›

Other Providers at the Same Location NPPES 2

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

HELEN M NGHIEM, OD, PC

Optometrist

4300 MEADOWS LN STE 104
LAS VEGAS, NV 89107

Clark County (702) 822-6003

DR. HELEN MINH-HOAN KNISLEY O.D

Optometrist

4300 MEADOWS LN STE 104
LAS VEGAS, NV 89107

Clark County (702) 822-6003

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 Helen M Nghiem, Od, PC's NPI number?

The NPI number for Helen M Nghiem, Od, PC is 1326614793. It was assigned to this organization in the NPPES registry on May 27, 2021. The provider is also known as dr helen knisley and associates.

Where is Helen M Nghiem, Od, PC located?

Helen M Nghiem, Od, PC is located at 4300 Meadows Ln Ste 104, Las Vegas, NV 89107. The listed phone number is (702) 822-6003.

What is Helen M Nghiem, Od, PC's specialty?

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

What insurance does Helen M Nghiem, Od, PC accept?

Health plans from Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Louisiana list Helen M Nghiem, Od, PC 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 Helen M Nghiem, Od, PC was last updated on June 19, 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.