Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Advanced Sleep Diagnostics, Inc.

Sleep Disorder Diagnostic Clinic/Center in Springfield, TN · enumerated 2009 · authorized official Reed Howell, President/Ceo.

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

National Provider Identifier

1013159409

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Registry record

Entity type Organization (Type 2)

Legal business name Advanced Sleep Diagnostics, Inc.

Practice address 200 5th Avenue, Springfield, TN, 37172

Phone (866) 317-5337

Fax (615) 348-1017

Enumeration date Mar 31, 2009

Last updated in NPPES Mar 31, 2009

Taxonomy & classification

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

Authorized official

Name Reed Howell

Title President/Ceo

Phone (931) 837-3336

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 type of organization is Advanced Sleep Diagnostics, Inc.?

Advanced Sleep Diagnostics, Inc. is registered in NPPES as a Sleep Disorder Diagnostic Clinic/Center (its primary provider taxonomy).

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-31.