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

True Laboratories LLC

Organization Clinical Medical Laboratory · NPI 1154855112

True Laboratories LLC is a Clinical Medical Laboratory in Oak Forest, Illinois. Licensed in Illinois. Registered with an NPI since 2017.

Licensed in
IL
In the registry since
2017
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 →

Practice location Address checks out

5320 159th St Ste 505
Oak Forest, IL 60452
Phone: (708) 620-5790
Fax: (708) 650-5215
Show map & directions

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

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X · Licence 14D2128420 (IL)

Record details

NPI number1154855112
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Caroline Manzano-Manguerra — Member · (708) 262-8273
NPI enumeratedApril 17, 2017
Last updated in NPPESAugust 11, 2018
Mailing address5320 159th St Ste 505, Oak Forest, IL 60452-3335