QUEST DIAGNOSTICS NICHOLS INSTITUTE
NPI 1780620526
Clinical Medical Laboratory in San Juan Capistrano, CA

Active since June 21, 2006CLIA 05D0643352 · Accreditation
33608 ORTEGA HWY, SAN JUAN CAPISTRANO, CA 92675(800) 642-4657 Get Directions Write a Review

NPPES record last updated: November 19, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 19, 2024, Mar 7, 2024, Jun 1, 2023 and 1 more (4 updates tracked since 2020).

About Quest Diagnostics Nichols Institute NPPES

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

QUEST DIAGNOSTICS NICHOLS INSTITUTE (NPI 1780620526) is a healthcare organization registered as a clinical medical laboratory in San Juan Capistrano, California and active in the NPI registry since June 2006. The organization holds an CLIA Accreditation certificate valid through February 27, 2027 and lists Leah D Timmerman, Svp, Health Plans, as its authorized official.

NPPES Registry Identity

NPI1780620526
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameQUEST DIAGNOSTICS NICHOLS INSTITUTE
Location Address33608 ORTEGA HWYSan Juan Capistrano, CA 92675-2042
Mailing Address14275 Midway Rd Ste 400Addison, TX 75001-3614 · (866) 697-8378
Organization SubpartYesParent: Quest Diagnostics Incorporated
Authorized OfficialLeah D TimmermanSvp, Health Plans · (973) 520-2700
Enumeration DateJune 21, 2006
Last NPPES UpdateNovember 19, 20244 updates tracked since enumeration
NPPES CertifiedNovember 19, 2024
NPI 1780620526 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
License Licensed in CA · 05D0643352
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.
33608 ORTEGA HWY, San Juan Capistrano, CA 92675

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 Accreditation 05D0643352

Quest Diagnostics Nichols Institute · San Juan Capistrano, CA
Active · expires Feb 27, 2027
CLIA Number05D0643352
Laboratory TypeIndependent
Certificate Effective DateFebruary 28, 2025
Certificate Expiration DateFebruary 27, 2027
Laboratory DirectorDr. Irina Maramica
Laboratory Phone(949) 728-4000
Laboratory LocationQuest Diagnostics Nichols Institute33608 Ortega Highway, San Juan Capistrano, CA 92675
CLIA data matches this NPI record on: Address Name
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Areas of Expertise CMS Part B claims 369

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.

Flow cytometry technique for dna or cell analysis, each additional marker 88185
Flow cytometry is a technique that helps analyze the physical and chemical characteristics of cells or particles. When an additional marker is used, it aids in identifying specific cell types or stages of disease. This helps in precise diagnosis and treatment planning.
93,618 services4,274 patients
Gammaglobulin (immune system protein) measurement 82784
Gammaglobulin measurement is a blood test that checks the levels of certain proteins (gammaglobulins) that the body uses to fight infections. High or low levels can indicate various health conditions. It's a simple, quick procedure with minimal discomfort.
19,366 services4,443 patients
Total protein level, blood 84155
A total protein level blood test measures the amount of proteins in your blood. Proteins are essential for body functions, including immune response, tissue repair, and nutrient transportation. Abnormal levels may indicate certain diseases or conditions. It's a simple test involving a blood draw.
6,330 services3,979 patients
Protein measurement, serum 84165
A serum protein measurement is a blood test that determines the levels of proteins in your blood. It is used to evaluate your overall health, and diagnose nutritional problems, kidney disease, liver disease, or immune disorders.
6,322 services3,971 patients
Organic acid level 83921
An Organic Acid Level test measures the amount of organic acids in your body. These are substances involved in numerous bodily functions, including energy production and detoxification. Abnormal levels may indicate metabolic disorders. The test involves a simple urine sample.
5,500 services4,365 patients
Immunologic analysis technique on serum (immunofixation) 86334
Immunofixation is a lab test that helps identify proteins called immunoglobulins in your blood serum. These proteins are part of your immune system. Changes in their levels can indicate certain diseases. The test is simple and only requires a blood sample.
4,921 services2,783 patients

Other Providers at the Same Location NPPES 7

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

General Practice
33608 ORTEGA HWY
SAN JUAN CAPISTRANO, CA 92675
Pathology (Anatomic Pathology & Clinical Pathology)
33608 ORTEGA HWY
SAN JUAN CAPISTRANO, CA 92675
Pediatrics (Pediatric Endocrinology)
33608 ORTEGA HWY
SAN JUAN CAPISTRANO, CA 92675
Pathology (Hematology)
33608 ORTEGA HWY
SAN JUAN CAPISTRANO, CA 92675
Pathology (Anatomic Pathology & Clinical Pathology)
33608 ORTEGA HWY
SAN JUAN CAPISTRANO, CA 92675
Pathology (Anatomic Pathology & Clinical Pathology)
33608 ORTEGA HWY
SAN JUAN CAPISTRANO, CA 92675
Specialist/Technologist, Pathology (Medical Technologist)
33608 ORTEGA HWY
SAN JUAN CAPISTRANO, CA 92675

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 Nichols Institute's NPI number?

The NPI number for Quest Diagnostics Nichols Institute is 1780620526. It was assigned to this organization in the NPPES registry on June 21, 2006.

Where is Quest Diagnostics Nichols Institute located?

Quest Diagnostics Nichols Institute is located at 33608 Ortega Hwy, San Juan Capistrano, CA 92675. The listed phone number is (800) 642-4657.

What is Quest Diagnostics Nichols Institute's specialty?

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

Does Quest Diagnostics Nichols Institute hold a CLIA laboratory certificate?

Yes. A Certificate of Accreditation (number 05D0643352) is associated with this NPI, valid through February 27, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Quest Diagnostics Nichols Institute accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 26 other insurers list Quest Diagnostics Nichols Institute 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 Quest Diagnostics Nichols Institute was last updated on November 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.