NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Nc Sleep Solutions, LLC

Contractor in Greensboro, NC · enumerated 2014 · authorized official Mark Katz, Owner/Manager.

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

National Provider Identifier

1669876249

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Nc Sleep Solutions, LLC
Practice address 2018 New Garden Rd Ste A, Greensboro, NC, 27410
Fax (336) 286-5801
Enumeration date Oct 10, 2014
Last updated in NPPES Oct 10, 2014

Taxonomy & classification

171W00000X Contractor Other Service Providers Primary

Authorized official

Name Mark Katz
Title Owner/Manager

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

Who is the authorized official for Nc Sleep Solutions, LLC?
NPPES lists Mark Katz (Owner/Manager) as the authorized official for this organization.
What is the NPI number for Nc Sleep Solutions, LLC?
The NPI for Nc Sleep Solutions, LLC is 1669876249, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-10.