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

Tkoz Holdings LLC

Organization Clinical Medical Laboratory · NPI 1275289571

Tkoz Holdings LLC is a Clinical Medical Laboratory in Chicago, 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

2928 N Broadway St
Chicago, IL 60657-5302
Phone: (224) 766-1100
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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 number1275289571
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Taha Khan — Manager · (224) 766-1100
NPI enumeratedFebruary 24, 2022
Last updated in NPPESFebruary 24, 2022
Certification dateFebruary 24, 2022
Mailing address4343 N Clarendon Ave Apt 518, Chicago, IL 60613-6509

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