HORIZON LABORATORY LLC
NPI 1053545095
Clinical Medical Laboratory in Loveland, CO
About Horizon Laboratory Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HORIZON LABORATORY LLC (NPI 1053545095) is a healthcare organization registered as a clinical medical laboratory in Loveland, Colorado and active in the NPI registry since May 2009. The organization holds a CLIA Certificate of Compliance certificate valid through July 31, 2026, maintains 11 additional practice locations, and lists Margo Karsten, Division President, as its authorized official.
NPPES Registry Identity
- Apr 20, 2026 · Most recent update · 3 months ago
- Dec 27, 2021 · Record updated · 4 yr 7 mo ago
Specialties & Licenses
(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.
Secondary Practice Locations 11
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 Compliance · 06D0516408
Horizon Laboratory LLC · Loveland, COAreas of Expertise CMS Part B claims 179
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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 Horizon Laboratory LLC's NPI number?
The NPI number for Horizon Laboratory LLC is 1053545095. It was assigned to this organization in the NPPES registry on May 5, 2009.
Where is Horizon Laboratory LLC located?
Horizon Laboratory LLC is located at 2555 E 13th St Ste 115, Loveland, CO 80537. The listed phone number is (970) 820-6890.
What is Horizon Laboratory LLC's specialty?
The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.
Does Horizon Laboratory LLC hold a CLIA laboratory certificate?
Yes. A Certificate of Compliance (number 06D0516408) is associated with this NPI, valid through July 31, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Horizon Laboratory LLC was last updated on April 20, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.