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

Olr Anesthesia LLC

Organization Anesthesiology Physician · NPI 1811331069

Olr Anesthesia LLC is an Anesthesiology Physician in Chicago, Illinois. Registered with an NPI since 2013.

In the registry since
2013
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

5645 W Addison St
Chicago, IL 60634-4403
Phone: (773) 282-7000
Fax: (773) 792-5162
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X

Record details

NPI number1811331069
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Michael Jennings — Cfo · (630) 537-1720
NPI enumeratedApril 18, 2013
Last updated in NPPESApril 18, 2013
Mailing address925 Sherwood Dr, Lake Bluff, IL 60044-2203

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