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

Medical Lab Express Inc

Organization Clinical Medical Laboratory · NPI 1952815896

Medical Lab Express Inc is a Clinical Medical Laboratory in Chicago, Illinois. Registered with an NPI since 2017.

In the registry since
2017
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5645 W Fullerton Ave
Chicago, IL 60639-2351
Phone: (773) 842-0373
Fax: (773) 417-3166
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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 number1952815896
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Manuel Guerrero — Director · (773) 842-0373
NPI enumeratedNovember 30, 2017
Last updated in NPPESOctober 10, 2024
Certification dateOctober 10, 2024
Mailing address5645 W Fullerton Ave, Chicago, IL 60639-2351

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