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CORNERSTONE EYE ASSOCIATES, PLLC
NPI 1902695778
Ophthalmology in Richardson, TX

Active since May 06, 2025
399 W CAMPBELL RD STE 400, RICHARDSON, TX 75080(972) 803-5665(972) 598-9219 Get Directions Write a Review

NPPES record last updated: October 22, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Cornerstone Eye Associates, Pllc NPPES

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

CORNERSTONE EYE ASSOCIATES, PLLC (NPI 1902695778) is a healthcare organization registered as an ophthalmology in Richardson, Texas and active in the NPI registry since May 2025. The organization maintains a secondary practice location in Dallas and lists Claire Y Chu, Owner, as its authorized official.

NPPES Registry Identity

NPI1902695778
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameCORNERSTONE EYE ASSOCIATES, PLLC
Location Address399 W CAMPBELL RD STE 400Richardson, TX 75080-3636
Mailing Address399 W Campbell Rd Ste 400Richardson, TX 75080-3636 · (972) 803-5665 · Fax (972) 598-9219
Phone(972) 803-5665
Fax(972) 598-9219
Organization SubpartNo
Authorized OfficialClaire Y ChuOwner · (214) 862-3219
Enumeration DateMay 6, 2025
Last NPPES UpdateOctober 22, 2025
NPPES CertifiedOctober 22, 2025
✔ NPI 1902695778 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
399 W CAMPBELL RD STE 400, Richardson, TX 75080
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Secondary Practice Location 1

Location 112222 Merit Dr Ste 1420Dallas, TX 75251-2283 · Phone (972) 803-5665 · Fax (972) 598-9219

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cornerstone Eye Associates, 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 Cornerstone Eye Associates, PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Claire Chu, MD
Ophthalmology
NPI 1104073527
12222 MERIT DR STE 1420
Dallas, TX 75251
(972) 803-5665
✔ PECOS✔ Accepts Medicare5.0 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 Cornerstone Eye Associates, PLLC's NPI number?

The NPI number for Cornerstone Eye Associates, PLLC is 1902695778. It was assigned to this organization in the NPPES registry on May 6, 2025.

Where is Cornerstone Eye Associates, PLLC located?

Cornerstone Eye Associates, PLLC is located at 399 W Campbell Rd Ste 400, Richardson, TX 75080. The listed phone number is (972) 803-5665.

What is Cornerstone Eye Associates, PLLC's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Cornerstone Eye Associates, PLLC enrolled in Medicare?

Yes. Cornerstone Eye Associates, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Cornerstone Eye Associates, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Ophthalmology) reassigns their Medicare billing to Cornerstone Eye Associates, 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.

When was this NPI record last updated?

The NPPES record for Cornerstone Eye Associates, PLLC was last updated on October 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.