Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sleep Health Clinic

Sleep Disorder Diagnostic Clinic/Center in Aurora, IL · enumerated 2011 · authorized official Mohammed Mahkri, Owner/Physician.

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

National Provider Identifier

1700160074

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Registry record

Entity type Organization (Type 2)

Legal business name Sleep Health Clinic

Practice address 581 Sullivan Rd Ste B, Aurora, IL, 60506

Phone (630) 844-1300

Fax (630) 844-1345

Enumeration date Oct 5, 2011

Last updated in NPPES Oct 7, 2011

Taxonomy & classification

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

291U00000X Clinical Medical Laboratory Laboratories Secondary

Authorized official

Name Mohammed Mahkri

Title Owner/Physician

Phone (630) 906-7100

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

Where is Sleep Health Clinic located?

The practice location on file with NPPES is in Aurora, IL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-10-07. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Carole Wolfson Nurse Practitioner · Aurora, IL NPI 1033147749 Aurora Immediate Care Urgent Care Clinic/Center · Aurora, IL NPI 1487502092

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-07.