DR. PIERRE THANH-KHOA NGUYEN O.D.
NPI 1023782562
Optometrist in Las Vegas, NV

Q: What is Pierre Nguyen's NPI number?

The NPI number for Pierre Nguyen is 1023782562. It was assigned to this individual provider in the NPPES registry on August 8, 2021.

Q: What is Pierre Nguyen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Pierre Nguyen was last updated on August 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since August 08, 2021PECOS Enrolled

2055 E WINDMILL LN STE 105, LAS VEGAS, NV 89123(702) 731-2233(702) 450-6116 Get Directions Write a Review

NPPES record last updated: August 11, 2021. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Aug 11, 2021, Aug 8, 2021 (2 updates tracked since 2021).

On this page

About Dr. Pierre Thanh-khoa Nguyen O.d. NPPES

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

DR. PIERRE THANH-KHOA NGUYEN O.D. (NPI 1023782562) is an individual optometrist in Las Vegas, Nevada, licensed in Nevada (1103) and active in the NPI registry since August 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023782562

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameDR. PIERRE THANH-KHOA NGUYENCredential: O.D.

Location Address2055 E WINDMILL LN STE 105Las Vegas, NV 89123-2070

Mailing Address5175 Jerry Tarkanian Way Unit 23202Las Vegas, NV 89148-5172 · (408) 728-2819

Phone(702) 731-2233

Fax(702) 450-6116

Sole ProprietorNo

Enumeration DateAugust 8, 2021

Last NPPES UpdateAugust 11, 20212 updates tracked since enumeration

NPPES CertifiedAugust 11, 2021

✔ NPI 1023782562 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 NV · 1103

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.

2055 E WINDMILL LN STE 105, Las Vegas, NV 89123

Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Pierre Thanh-khoa Nguyen O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Pierre Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Christopher Coker, Od PLLC

3.0 mi

Optometrist

2055 E WINDMILL LN, SUITE 105
Las Vegas, NV 89123

Reassigned Medicare billing, Nevada enrollment
5 clinicians in this Medicare group

NPI 1285021972 (702) 731-2233

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89123 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$131.25 typical visit price

range $57.07 – $173.24

Typical copayment $32.81 (range $14.26 – $43.31)

Most-billed visit code 99204

Established Patient

$71.14 typical visit price

range $18.27 – $140.96

Typical copayment $17.78 (range $4.56 – $35.24)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

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

MATTHEW RYAN CHIAPA OD

Optometrist

2055 E WINDMILL LN STE 105
LAS VEGAS, NV 89123

Clark County (702) 731-2233

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 Pierre Nguyen's NPI number?

The NPI number for Pierre Nguyen is 1023782562. It was assigned to this individual provider in the NPPES registry on August 8, 2021.

Where is Pierre Nguyen located?

Pierre Nguyen practices at 2055 E Windmill Ln Ste 105, Las Vegas, NV 89123. The listed phone number is (702) 731-2233.

What is Pierre Nguyen's specialty?

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

Is Pierre Nguyen enrolled in Medicare?

Yes. Pierre Nguyen is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Pierre Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Pierre Nguyen reassigns Medicare benefits to Christopher Coker, Od PLLC (Las Vegas, NV). The 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 Pierre Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Pierre Nguyen was last updated on August 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.