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

Preferred Diagnostics , Inc

Organization Clinical Medical Laboratory · NPI 1851485965

Preferred Diagnostics , Inc 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?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1103 N Crosby St # A
Chicago, IL 60610-2405
Phone: (847) 322-2438
Fax: (312) 624-7989
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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 (IL)

Record details

NPI number1851485965
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official George Cherny — President · (847) 322-2438
NPI enumeratedOctober 3, 2006
Last updated in NPPESAugust 22, 2020
Mailing address1103n. Crosby St. Ste. A, Chicago, IL 60610-2405

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