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Sleep Medicine Specialists LLC

Sleep Disorder Diagnostic Clinic/Center in Bourbonnais, IL · enumerated 2013 · authorized official Anthony Olona, President.

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

National Provider Identifier

1861733792

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Registry record

Entity type Organization (Type 2)
Legal business name Sleep Medicine Specialists LLC
Practice address 581 William Latham Dr, Suite 302, Bourbonnais, IL, 60914
Phone (630) 750-8934
Fax (866) 662-2139
Enumeration date Mar 1, 2013
Last updated in NPPES Jun 16, 2014

Taxonomy & classification

261QS1200X Sleep Disorder Diagnostic Clinic/Center Ambulatory Health Care Facilities · License 04196007 (IL) Primary

Authorized official

Name Anthony Olona
Title President
Phone (630) 750-8934

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

What is the NPI number for Sleep Medicine Specialists LLC?
The NPI for Sleep Medicine Specialists LLC is 1861733792, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Sleep Medicine Specialists LLC?
NPPES lists Anthony Olona (President) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-16.