NPI Portal NPI Lookup & Verification

North Texas Neuro Diagnostics LLC

North Texas Neuro Diagnostics LLC is a healthcare organization registered as Electrodiagnostic Medicine Physician in Addison, TX, holding Type 2 (organization) NPI 1245796291 since 2019. The authorized official on file is Gina Sullivan, Billing Manager.

✓ Active NPI ✓ Valid NPI checksum

NPI 1245796291
Entity type Organization (Type 2)
Legal business name North Texas Neuro Diagnostics LLC
Practice address 17051 DALLAS PKWY STE 300, Addison, TX, 75001
Phone 8175298488
Fax 9033286568
Enumeration date 2019-02-14
Last updated in NPPES 2020-11-06

Authorized official

Name Gina Sullivan
Title Billing Manager
Phone 9032590550

Taxonomy & classification

Taxonomy code Specialty Primary License State
204R00000X Electrodiagnostic Medicine Physician Primary
Copy-ready billing details
Provider: North Texas Neuro Diagnostics LLC
NPI: 1245796291
Taxonomy: 204R00000X (Electrodiagnostic Medicine Physician)
Address: 17051 DALLAS PKWY STE 300, Addison, TX, 75001

Providers at this address

NPI Name Type Specialty Location
1568584308 Michelle Cardinal Individual Physician Assistant Addison, TX
1356552509 Mark Ledoux Individual Pain Medicine (Anesthesiology) Physician Addison, TX
1033362173 Zeballos Healthcare Organization Interventional Pain Medicine Physician Addison, TX
1790110872 Zl Dallas Spine LLC Organization Anesthesiology Physician Addison, TX
1518522879 Travis Hayden Individual Pain Medicine (Anesthesiology) Physician Addison, TX
1659065225 Mark Ledoux, MD PA Organization Pain Medicine (Anesthesiology) Physician Addison, TX
1508615444 Psb Anesthesia PA Organization Certified Registered Nurse Anesthetist Addison, TX

Verify this record

Cross-check NPI 1245796291 against the authoritative CMS record: view North Texas Neuro Diagnostics LLC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Who is the authorized official for North Texas Neuro Diagnostics LLC?
NPPES lists Gina Sullivan (Billing Manager) as the authorized official for this organization.
What is the NPI number for North Texas Neuro Diagnostics LLC?
The NPI for North Texas Neuro Diagnostics LLC is 1245796291, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-11-06.