Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

North Carolina Neurodiagnostics, LLC

Physiological Laboratory in Charlotte, NC · enumerated 2016 · authorized official Charles Alvarez, Ceo.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1336595826

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name North Carolina Neurodiagnostics, LLC

Parent organization Alliance Family of Companies, LLC

Practice address 10130 Perimeter Pwky, Ste. 200, Office 250, Charlotte, NC, 28216

Phone (980) 225-1931

Fax (866) 279-4704

Enumeration date May 13, 2016

Last updated in NPPES Apr 29, 2026

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities Secondary

261QS1200X Sleep Disorder Diagnostic Clinic/Center Ambulatory Health Care Facilities Secondary

293D00000X Physiological Laboratory Laboratories Primary

Authorized official

Name Charles Alvarez

Title Ceo

Phone (469) 995-8416

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 → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is North Carolina Neurodiagnostics, LLC?

North Carolina Neurodiagnostics, LLC is registered in NPPES as a Physiological Laboratory (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-29.