LABORATORY CORPORATION OF AMERICA
NPI 1851434971
Clinical Medical Laboratory in Chicago, IL

Active since February 15, 2007CLIA 14D0043250 · Waiver
1634 W POLK ST, CHICAGO, IL 60612(312) 423-4221(833) 569-5592 Get Directions Write a Review

NPPES record last updated: February 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Laboratory Corporation Of America NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LABORATORY CORPORATION OF AMERICA (NPI 1851434971) is a healthcare organization registered as a clinical medical laboratory in Chicago, Illinois and active in the NPI registry since February 2007. The organization holds a CLIA Waiver certificate valid through June 30, 2028 and lists Kimberly Williams, Vp, as its authorized official.

NPPES Registry Identity

NPI1851434971
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameLABORATORY CORPORATION OF AMERICA
Location Address1634 W POLK STChicago, IL 60612-4352
Mailing AddressPo Box 2240Burlington, NC 27216-2240 · (800) 222-7566 · Fax (336) 436-1048
Fax(833) 569-5592
Organization SubpartNo
Authorized OfficialKimberly WilliamsVp · (800) 222-7566
Enumeration DateFebruary 15, 2007
Last NPPES UpdateFebruary 11, 2025
NPPES CertifiedFebruary 11, 2025
NPI 1851434971 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
Definition
(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.
1634 W POLK ST, Chicago, IL 60612

Other Identifiers 1

Other14D0043250IL · Clia

Accepted Insurance

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 14D0043250

Laboratory Corp Of America · Chicago, IL
Active · expires Jun 30, 2028
CLIA Number14D0043250
Laboratory TypeIndependent
Certificate Effective DateJuly 1, 2026
Certificate Expiration DateJune 30, 2028
Laboratory DirectorRobert Wendt
Laboratory Phone(312) 423-4220
Laboratory LocationLaboratory Corp Of America1634 W Polk St, Chicago, IL 60612
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Family Medicine
1634 W POLK ST
CHICAGO, IL 60612
Nurse Practitioner (Adult Health)
1634 W POLK ST
CHICAGO, IL 60612
Internal Medicine
1634 W POLK ST
CHICAGO, IL 60612
Family Medicine
1634 W POLK ST
CHICAGO, IL 60612
Pediatrics
1634 W POLK ST
CHICAGO, IL 60612
Internal Medicine
1634 W POLK ST
CHICAGO, IL 60612
Pharmacy (Managed Care Organization Pharmacy)
1634 W POLK ST
CHICAGO, IL 60612
Ophthalmology
1634 W POLK ST
CHICAGO, IL 60612

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Laboratory Corporation Of America's NPI number?

The NPI number for Laboratory Corporation Of America is 1851434971. It was assigned to this organization in the NPPES registry on February 15, 2007.

Where is Laboratory Corporation Of America located?

Laboratory Corporation Of America is located at 1634 W Polk St, Chicago, IL 60612. The listed phone number is (312) 423-4221.

What is Laboratory Corporation Of America's specialty?

The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.

Does Laboratory Corporation Of America hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 14D0043250) is associated with this NPI, valid through June 30, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Laboratory Corporation Of America accept?

Health plans from CareSource, Medica, Oscar Health Insurance, Oscar Health Maintenance Organization of Florida and Oscar Health Plan of North Carolina, Inc and 3 other insurers list Laboratory Corporation Of America as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Laboratory Corporation Of America was last updated on February 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.