Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Esteban Linarez Sleep, LLC

Organization Sleep Medicine (Internal Medicine) Physician · NPI 1689800443

Esteban Linarez Sleep, LLC is a Sleep Medicine (Internal Medicine) Physician in Oak Park, Illinois. Licensed in Illinois. Registered with an NPI since 2009.

Licensed in
IL
In the registry since
2009
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

850 W Madison St Ste A
Oak Park, IL 60302-1632
Phone: (708) 613-4140
Fax: (708) 434-5641
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sleep Medicine (Internal Medicine) Physician (primary) Taxonomy 207RS0012X · Licence 036-111049 (IL)

Record details

NPI number1689800443
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Esteban Linarez — President · (708) 613-4140
NPI enumeratedJune 8, 2009
Last updated in NPPESDecember 3, 2009
Mailing address850 W. Madison Street, Suite A, Oak Park, IL 60302-1632

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