DIANA CHANG
NPI 1629422985
Optometrist in Las Vegas, NV

Q: What is Diana Chang's NPI number?

The NPI number for Diana Chang is 1629422985. It was assigned to this individual provider in the NPPES registry on April 22, 2016.

Q: What is Diana Chang'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 Diana Chang was last updated on January 1, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 April 22, 2016PECOS Enrolled

10870 W CHARLESTON BLVD STE 105, LAS VEGAS, NV 89135(702) 877-3937 Get Directions Write a Review

NPPES record last updated: January 1, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Diana Chang NPPES

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

DIANA CHANG (NPI 1629422985) is an individual optometrist in Las Vegas, Nevada, licensed in Nevada (933) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629422985

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameDIANA CHANG

Location Address10870 W CHARLESTON BLVD STE 105Las Vegas, NV 89135-1159

Mailing Address10870 W Charleston Blvd Ste 105Las Vegas, NV 89135-1159

Phone(702) 877-3937

Sole ProprietorNo

Enumeration DateApril 22, 2016

Last NPPES UpdateJanuary 1, 2018

✔ NPI 1629422985 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 · 933

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.

10870 W CHARLESTON BLVD STE 105, Las Vegas, NV 89135

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross Blue Shield of Wyoming.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Diana Chang 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89135 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 3

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

DANNY LY OD

Optometrist

10870 W CHARLESTON BLVD STE 105
LAS VEGAS, NV 89135

Clark County (702) 877-3937

EYETOPIA, LLC

Optometrist

10870 W CHARLESTON BLVD STE 105
LAS VEGAS, NV 89135

Clark County (702) 877-3937

PRITCHETT EYE CARE PC

Optometrist

10870 W CHARLESTON BLVD STE 105
LAS VEGAS, NV 89135

Clark County (702) 877-3937

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 Diana Chang's NPI number?

The NPI number for Diana Chang is 1629422985. It was assigned to this individual provider in the NPPES registry on April 22, 2016.

Where is Diana Chang located?

Diana Chang practices at 10870 W Charleston Blvd Ste 105, Las Vegas, NV 89135. The listed phone number is (702) 877-3937.

What is Diana Chang's specialty?

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

Is Diana Chang enrolled in Medicare?

Yes. Diana Chang is registered in the Medicare PECOS enrollment system.

What insurance does Diana Chang accept?

Health plans from Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Louisiana list Diana Chang 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 Diana Chang was last updated on January 1, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.