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.
✓ Active NPI ✓ Valid NPI checksum
| 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?
What is the NPI number for Alternative Sleep Disorders Center?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.