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KEYSTONE NEUROCARE
NPI 1235721796
Psychiatry & Neurology - Neurology in Plano, TX

Active since February 05, 2021
6124 W PARKER RD STE 432, PLANO, TX 75093(972) 403-3100(972) 403-3105 Get Directions Write a Review

NPPES record last updated: May 18, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 18, 2026, Jul 30, 2022, Apr 15, 2022 and 1 more (4 updates tracked since 2021).

About Keystone Neurocare NPPES

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

KEYSTONE NEUROCARE (NPI 1235721796), doing business as Yu Zhao, is a healthcare organization registered as a neurology in Plano, Texas and active in the NPI registry since February 2021. The organization lists Yu Zhao, Physician, as its authorized official.

NPPES Registry Identity

NPI1235721796
Entity TypeOrganization
Primary Taxonomy2084N0400X
Legal Business NameKEYSTONE NEUROCARE
Location Address6124 W PARKER RD STE 432Plano, TX 75093-8124
Mailing Address6124 W Parker Rd Ste 432Plano, TX 75093-8124 · (972) 403-3100 · Fax (972) 403-3105
Phone(972) 403-3100
Fax(972) 403-3105
Organization SubpartNo
Authorized OfficialYu ZhaoPhysician · (469) 616-1922
Enumeration DateFebruary 5, 2021
Last NPPES UpdateMay 18, 20264 updates tracked since enumeration
NPPES CertifiedMay 18, 2026
✔ NPI 1235721796 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
6124 W PARKER RD STE 432, Plano, TX 75093
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Other Names 1

Doing Business AsYu Zhao

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 Molina Healthcare.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)

Keystone Neurocare is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Keystone Neurocare, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Anju Mathews, AGACNP-BC
Nurse Practitioner
NPI 1437011962
6124 W PARKER RD STE 432
Plano, TX 75093
(972) 403-3100
✔ PECOS✔ Accepts MedicareSame address
Yu Zhao, MD
Neurology
NPI 1992148977
6124 W PARKER RD STE 432
Plano, TX 75093
(972) 403-3100
✔ PECOS✔ Accepts MedicareSame address

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 Keystone Neurocare's NPI number?

The NPI number for Keystone Neurocare is 1235721796. It was assigned to this organization in the NPPES registry on February 5, 2021. The provider is doing business as Yu Zhao.

Where is Keystone Neurocare located?

Keystone Neurocare is located at 6124 W Parker Rd Ste 432, Plano, TX 75093. The listed phone number is (972) 403-3100.

What is Keystone Neurocare's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Keystone Neurocare enrolled in Medicare?

Yes. Keystone Neurocare is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Keystone Neurocare?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Keystone Neurocare, in Neurology and Nurse Practitioner. 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Keystone Neurocare accept?

Health plans from Molina Healthcare list Keystone Neurocare 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 Keystone Neurocare was last updated on May 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.