EUROFINS ASCEND CLINICAL, LLC
NPI 1982606992
Clinical Medical Laboratory in Sunnyvale, CA

Active since August 10, 2005CLIA 05D0592241 · Certificate of Compliance
435 OAKMEAD PKWY, SUNNYVALE, CA 94085(800) 800-5655(719) 528-7900 Get Directions Write a Review

NPPES record last updated: December 12, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 12, 2025, Jun 24, 2025, Sep 12, 2024 and 3 more (6 updates tracked since 2022).

About Eurofins Ascend Clinical, Llc NPPES

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

EUROFINS ASCEND CLINICAL, LLC (NPI 1982606992), doing business as Satellite Laboratory Services, Llc, is a healthcare organization registered as a clinical medical laboratory in Sunnyvale, California and active in the NPI registry since August 2005. The organization holds a CLIA Certificate of Compliance certificate valid through September 13, 2026 and lists Patricia Hunsader, President, as its authorized official.

NPPES Registry Identity

NPI1982606992
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameEUROFINS ASCEND CLINICAL, LLC
Location Address435 OAKMEAD PKWYSunnyvale, CA 94085-4709
Mailing Address9925 Federal Dr Unit 145Colorado Springs, CO 80921-3604 · (800) 800-5655 · Fax (719) 528-7900
Fax(719) 528-7900
Organization SubpartNo
Authorized OfficialPatricia HunsaderPresident · (800) 800-5655
Enumeration DateAugust 10, 2005
Last NPPES UpdateDecember 12, 20256 updates tracked since enumeration
NPPES CertifiedDecember 12, 2025
NPI 1982606992 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
License Licensed in CA · CLF4141
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.

435 OAKMEAD PKWY, Sunnyvale, CA 94085

Other Names 1

Former Legal Business NameSatellite Laboratory Services, Llc

Other Identifiers 44

Medicaid1452057ND
Medicaid269523OR
Medicaid7001212NC
Medicaid10025092801NE
Medicaid1006879AK
Medicaid125669800FL
Medicaid1452057NE
Medicaid1982606992VI
Medicaid200058030AOK
Medicaid37900107KY
Medicaid863432-01AZ
MedicaidS0099487GU
Medicaid1623032LA
Medicaid4490747TN
Medicaid690000001AL
Medicaid1982606992ID
Medicaid3810004055WV
Medicaid706125200MO
Medicaid71627537CO
Medicaid90946700MN
MedicaidL00170SC
Medicaid02214024NY
Medicaid110171327AMA
Medicaid146910709AR
Medicaid151449901TX
Medicaid2286244OH
Medicaid3111052CT
Medicaid34239800DC
Medicaid58993901HI
Medicaid1002917WI
Medicaid1882882PA
Medicaid238639900WY
Medicaid4413260MI
Medicaid85059064NM
Medicaid0100200VA
Medicaid1105761NJ
Medicaid200423480-AIN
Medicaid552562IA
Medicaid003571819MS
Medicaid00954456AGA
Medicaid100503467NV
Medicaid200536970AKS
Medicaid406500000MD
MedicaidLAB04141FCA

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 Compliance 05D0592241

Eurofins Ascend Clinical, LLC · Sunnyvale, CA
Active · expires Sep 13, 2026
CLIA Number05D0592241
Laboratory TypeIndependent
Certificate Effective DateSeptember 14, 2024
Certificate Expiration DateSeptember 13, 2026
Laboratory DirectorDr. Russell L. Kerschmann
Laboratory Phone(800) 800-5655
Laboratory LocationEurofins Ascend Clinical, LLC435 Oakmead Parkway, Sunnyvale, CA 94085
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Areas of Expertise CMS Part B claims 106

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.

Blood glucose (sugar) level 82947
A blood glucose level test measures the amount of sugar in your blood. It's often used to monitor and manage conditions like diabetes. High or low levels can indicate a health issue. The test is usually done by pricking your finger for a small blood sample.
142,411 services22,456 patients
Liver enzyme (sgpt), level 84460
A liver enzyme (SGPT) level test is a blood test that checks the health of your liver. SGPT is an enzyme found in your liver cells. If your liver is damaged or inflamed, SGPT can leak into your bloodstream, raising the enzyme level. This test helps identify liver diseases early.
128,397 services18,928 patients
Bilirubin level, total 82247
A total bilirubin level test is a blood test that helps check how well your liver is functioning. It measures bilirubin, a yellow substance your body creates when it breaks down red blood cells. High levels may indicate a problem with your liver or bile duct.
104,520 services15,100 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
42,514 services16,532 patients
Blood test, lipids (cholesterol and triglycerides) 80061
A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.
31,847 services14,121 patients
Hepatitis c antibody measurement 86803
Hepatitis C antibody measurement is a blood test to check if you have been exposed to the Hepatitis C virus. This virus affects your liver. If the test is positive, it means you have had the virus at some point. Additional tests are needed to determine if the virus is currently active.
31,623 services22,899 patients

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 Eurofins Ascend Clinical, LLC's NPI number?

The NPI number for Eurofins Ascend Clinical, LLC is 1982606992. It was assigned to this organization in the NPPES registry on August 10, 2005. The provider was formerly known as Satellite Laboratory Services, LLC.

Where is Eurofins Ascend Clinical, LLC located?

Eurofins Ascend Clinical, LLC is located at 435 Oakmead Pkwy, Sunnyvale, CA 94085. The listed phone number is (800) 800-5655.

What is Eurofins Ascend Clinical, LLC's specialty?

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

Does Eurofins Ascend Clinical, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 05D0592241) is associated with this NPI, valid through September 13, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Eurofins Ascend Clinical, LLC accept?

Health plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company, Cox HealthPlans, Premera Blue Cross Blue Shield of Alaska, Priority Health and WellSense Health Plan list Eurofins Ascend Clinical, LLC 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 Eurofins Ascend Clinical, LLC was last updated on December 12, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.