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Res - Health Sleep Care Center of River Forest, LLC

Sleep Disorder Diagnostic Clinic/Center in River Forest, IL · enumerated 2009 · authorized official William Stamer, Vp & Executive Director.

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

National Provider Identifier

1952538803

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Registry record

Entity type Organization (Type 2)
Legal business name Res - Health Sleep Care Center of River Forest, LLC
Practice address 7411 Lake St, Suite L-110, River Forest, IL, 60305
Phone (630) 652-7900
Fax (630) 652-7999
Enumeration date Jun 18, 2009
Last updated in NPPES Jan 5, 2012

Taxonomy & classification

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

Authorized official

Name William Stamer
Title Vp & Executive Director
Phone (630) 652-7900

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.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-01-05. Verify at npiregistry.cms.hhs.gov.
Where is Res - Health Sleep Care Center of River Forest, LLC located?
The practice location on file with NPPES is in River Forest, IL.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-05.