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

Quest Diagnostics LLC Il

Organization Clinical Medical Laboratory · NPI 1538189238

Quest Diagnostics LLC Il is a Clinical Medical Laboratory in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

680 N Lake Shore Dr Ste 907
Chicago, IL 60611-8701
Phone: (312) 482-9593
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X (IL)

Record details

NPI number1538189238
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationQuest Diagnostics Incorporated
Authorized official G. Cartier — Vp National Billing · (484) 676-7000
NPI enumeratedJuly 19, 2006
Last updated in NPPESJanuary 10, 2008
Mailing address2750 Monroe Blvd, Mr200, Norristown, PA 19403-2429

Other providers in Chicago