Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sleep Physiology

Clinical Medical Laboratory in Denton, TX · enumerated 2005 · authorized official John Baccus, President/Owner.

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

National Provider Identifier

1205839743

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Sleep Physiology

Practice address 1213 Bent Oaks Ct, Denton, TX, 76210

Phone (940) 591-1496

Fax (940) 591-1698

Enumeration date May 28, 2005

Last updated in NPPES Jul 21, 2022

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License 13 (TX) Primary

Authorized official

Name John Baccus

Title President/Owner

Phone (940) 591-1496

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-07-21. Verify at npiregistry.cms.hhs.gov.

Where is Sleep Physiology located?

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

Providers at this address

Browse all →

North Texas Cardiopulmonary, Inc. Durable Medical Equipment & Medical Supplies · Denton, TX NPI 1396748836

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.