Overnight Sleep Analysis, LLC

Overnight Sleep Analysis, LLC is a healthcare organization registered as Physiological Laboratory in Mckinney, TX, holding Type 2 (organization) NPI 1144423914 since 2007. The authorized official on file is Ellen Wallace, Owner.

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NPI	1144423914
Entity type	Organization (Type 2)
Legal business name	Overnight Sleep Analysis, LLC
Practice address	2760 VIRGINIA PKWY STE 200, Mckinney, TX, 75071
Phone	2143358632
Fax	9725409853
Enumeration date	2007-06-07
Last updated in NPPES	2020-08-22

Authorized official

Name	Ellen Wallace
Title	Owner
Phone	2143358632

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
293D00000X	Physiological Laboratory	Primary	—	—

Copy-ready billing details

Provider: Overnight Sleep Analysis, LLC
NPI: 1144423914
Taxonomy: 293D00000X (Physiological Laboratory)
Address: 2760 VIRGINIA PKWY STE 200, Mckinney, TX, 75071

Providers at this address

NPI	Name	Type	Specialty	Location
1972570091	Gina Harney	Individual	Specialist	Mckinney, TX
1093958183	Dermatology & Skin Surgery	Organization	Medical Specialty Clinic/Center	Mckinney, TX
1679870356	Leslie Hornberger	Individual	Medical Physician Assistant	Mckinney, TX
1215695887	Brittany Roberts	Individual	Physician Assistant	Mckinney, TX

Verify this record

Cross-check NPI 1144423914 against the authoritative CMS record: view Overnight Sleep Analysis, 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

Where is Overnight Sleep Analysis, LLC located?

The practice location on file with NPPES is in Mckinney, TX.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.