QUEST DIAGNOSTICS LLC IL
NPI 1942194196
Clinical Medical Laboratory in Mount Pleasant, IA
About Quest Diagnostics Llc Il NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
QUEST DIAGNOSTICS LLC IL (NPI 1942194196) is a healthcare organization registered as a clinical medical laboratory in Mount Pleasant, Iowa and active in the NPI registry since June 2025. The organization holds a CLIA Waiver certificate valid through April 16, 2027 and lists Leah D Timmerman, Vice President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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 16D2322277
Quest Diagnostics-Family Med Mt Pleasant · Mount Pleasant, IAOther Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Quest Diagnostics LLC Il's NPI number?
The NPI number for Quest Diagnostics LLC Il is 1942194196. It was assigned to this organization in the NPPES registry on June 4, 2025.
Where is Quest Diagnostics LLC Il located?
Quest Diagnostics LLC Il is located at 501 S White St Ste 1, Mount Pleasant, IA 52641. The listed phone number is (319) 423-3527.
What is Quest Diagnostics LLC Il's specialty?
The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.
Does Quest Diagnostics LLC Il hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 16D2322277) is associated with this NPI, valid through April 16, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Quest Diagnostics LLC Il was last updated on May 28, 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.