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Alternative Sleep Disorders Center

Alternative Sleep Disorders Center is a healthcare organization registered as Sleep Disorder Diagnostic Clinic/Center in Algonquin, IL, holding Type 2 (organization) NPI 1255400735 since 2006. The authorized official on file is Benjamin Nager, Medical Director.

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NPI 1255400735
Entity type Organization (Type 2)
Legal business name Alternative Sleep Disorders Center
Practice address 1122 N MAIN ST, Algonquin, IL, 60102
Phone 8478547250
Fax 8478547252
Enumeration date 2006-11-07
Last updated in NPPES 2020-08-22

Authorized official

Name Benjamin Nager
Title Medical Director
Phone 8478547250

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QS1200X Sleep Disorder Diagnostic Clinic/Center Primary
Copy-ready billing details
Provider: Alternative Sleep Disorders Center
NPI: 1255400735
Taxonomy: 261QS1200X (Sleep Disorder Diagnostic Clinic/Center)
Address: 1122 N MAIN ST, Algonquin, IL, 60102

Verify this record

Cross-check NPI 1255400735 against the authoritative CMS record: view Alternative Sleep Disorders Center 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

Who is the authorized official for Alternative Sleep Disorders Center?
NPPES lists Benjamin Nager (Medical Director) as the authorized official for this organization.
What is the NPI number for Alternative Sleep Disorders Center?
The NPI for Alternative Sleep Disorders Center is 1255400735, a Type 2 (organization) record in the CMS NPPES registry.

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