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

Chicagoland Testing LLC

Organization Clinical Medical Laboratory · NPI 1528715919

Chicagoland Testing LLC is a Clinical Medical Laboratory in Lombard, Illinois. Registered with an NPI since 2022.

In the registry since
2022
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

837S Westmore Meyers Rd
Lombard, IL 60148-3723
Phone: (773) 733-3411
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X

Record details

NPI number1528715919
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jason St John — President · (773) 908-3803
NPI enumeratedMarch 4, 2022
Last updated in NPPESMarch 4, 2022
Certification dateMarch 4, 2022
Mailing address180 N Wacker Dr Ste 301, Chicago, IL 60606-1620

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