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SUNIL MATHEWS, M.D., P.A.
NPI 1356470454
Psychiatry & Neurology - Neurology in Irving, TX

Active since March 05, 2007
440 W LYNDON B JOHNSON FWY, PLAZA II, SUITE 225, IRVING, TX 75063(972) 869-3448(972) 869-9915 Get Directions Write a Review

NPPES record last updated: January 2, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Sunil Mathews, M.d., P.a. NPPES

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

SUNIL MATHEWS, M.D., P.A. (NPI 1356470454) is a healthcare organization registered as a neurology in Irving, Texas and active in the NPI registry since March 2007. The organization lists Sunil Mathews, President, as its authorized official.

NPPES Registry Identity

NPI1356470454
Entity TypeOrganization
Primary Taxonomy2084N0400X
Legal Business NameSUNIL MATHEWS, M.D., P.A.
Location Address440 W LYNDON B JOHNSON FWY, PLAZA II, SUITE 225Irving, TX 75063-3707
Mailing Address440 W Lyndon B Johnson Fwy, Plaza Ii, Suite 225Irving, TX 75063-3707 · (972) 869-3448 · Fax (972) 869-9915
Phone(972) 869-3448
Fax(972) 869-9915
Organization SubpartNo
Authorized OfficialSunil MathewsPresident · (972) 869-3448
Enumeration DateMarch 5, 2007
Last NPPES UpdateJanuary 2, 2008
✔ NPI 1356470454 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.
440 W LYNDON B JOHNSON FWY, Irving, TX 75063
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Other Identifiers 1

Medicare PIN00555WTX

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sunil Mathews, M.d., P.a. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by January 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateTexasEnrollment IDO20040610000163Non-DME Part B · Clinic/Group PracticeDue dateJanuary 31, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Sunil Mathews, M.D., P.A., which bills Medicare for the services this clinician delivers.

Clinician (1)

Sunil Mathews, M.D.
Neurology
NPI 1255437067
7701 LAS COLINAS RDG SUITE 260
Irving, TX 75063
(972) 869-3448
✔ PECOS✔ Accepts Medicare0.2 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 Sunil Mathews, M.D., P.A.'s NPI number?

The NPI number for Sunil Mathews, M.D., P.A. is 1356470454. It was assigned to this organization in the NPPES registry on March 5, 2007.

Where is Sunil Mathews, M.D., P.A. located?

Sunil Mathews, M.D., P.A. is located at 440 W Lyndon B Johnson Fwy Plaza II, Suite 225, Irving, TX 75063. The listed phone number is (972) 869-3448.

What is Sunil Mathews, M.D., P.A.'s specialty?

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

Is Sunil Mathews, M.D., P.A. enrolled in Medicare?

Yes. Sunil Mathews, M.D., P.A. is registered in the Medicare PECOS enrollment system.

When is Sunil Mathews, M.D., P.A.'s Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Texas, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Sunil Mathews, M.D., P.A.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Neurology) reassigns their Medicare billing to Sunil Mathews, M.D., P.A.. 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 Sunil Mathews, M.D., P.A. was last updated on January 2, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.