Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

CITY LAB LLC
NPI 1033034541
Clinical Medical Laboratory in Skokie, IL

Active since August 12, 2026CLIA 14D2348856 · Waiver
7352 LAWNDALE AVE, SKOKIE, IL 60076(224) 724-1254 Get Directions Write a Review

NPPES record added: August 12, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About City Lab Llc NPPES

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

CITY LAB LLC (NPI 1033034541) is a healthcare organization registered as a clinical medical laboratory in Skokie, Illinois and active in the NPI registry since August 2026. The organization holds a CLIA Waiver certificate valid through August 11, 2028 and lists Muzammil Syed Hasan, Director, as its authorized official.

NPPES Registry Identity

NPI1033034541
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameCITY LAB LLC
Location Address7352 LAWNDALE AVESkokie, IL 60076-4022
Mailing Address7352 Lawndale AveSkokie, IL 60076-4022 · (224) 724-1254
Organization SubpartNo
Authorized OfficialMuzammil Syed HasanDirector · (224) 724-1254
Enumeration DateAugust 12, 2026
NPPES CertifiedAugust 12, 2026
✔ NPI 1033034541 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.
7352 LAWNDALE AVE, Skokie, IL 60076

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 14D2348856

City Lab LLC · Skokie, IL
Active · expires Aug 11, 2028
CLIA Number14D2348856
Laboratory TypeIndependent
Certificate Effective DateAugust 12, 2026
Certificate Expiration DateAugust 11, 2028
Laboratory DirectorMuzammil Syed Hasan
Laboratory Phone(773) 633-1009
Laboratory LocationCity Lab LLC7352 Lawndale Ave, Skokie, IL 60076
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 3

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

Registered Nurse
7352 LAWNDALE AVE
SKOKIE, IL 60076
Registered Nurse
7352 LAWNDALE AVE
SKOKIE, IL 60076
Specialist
7352 LAWNDALE AVE
SKOKIE, IL 60076

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 City Lab LLC's NPI number?

The NPI number for City Lab LLC is 1033034541. It was assigned to this organization in the NPPES registry on August 12, 2026.

Where is City Lab LLC located?

City Lab LLC is located at 7352 Lawndale Ave, Skokie, IL 60076. The listed phone number is (224) 724-1254.

What is City Lab LLC's specialty?

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

Does City Lab LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 14D2348856) is associated with this NPI, valid through August 11, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for City Lab LLC was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.