NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Logan Sleep Diagnostics, Inc

Physiological Laboratory in Logan, UT · enumerated 2015 · authorized official Robert Stokes, Owner.

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

National Provider Identifier

1811374390

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Logan Sleep Diagnostics, Inc
Practice address 1395 N 400 E, Suite C, Logan, UT, 84341
Fax (435) 752-4538
Enumeration date May 4, 2015
Last updated in NPPES May 4, 2015

Taxonomy & classification

293D00000X Physiological Laboratory Laboratories Primary

Authorized official

Name Robert Stokes
Title Owner

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 the NPI number for Logan Sleep Diagnostics, Inc?
The NPI for Logan Sleep Diagnostics, Inc is 1811374390, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Logan Sleep Diagnostics, Inc?
NPPES lists Robert Stokes (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-04.