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Upcoming holiday closures 

Quest Patient Service Centers will be closed on Friday, July 3 and Saturday, July 4, 2026, in observance of Independence Day, and to give our frontline team the time to recharge. Don't let the holiday interrupt your care. Plan your visit today.

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Quest Diagnostics

Sacramento, CA licensure

Quest Diagnostics
3714 Northgate Blvd., Sacramento, CA 95834

LicensesExpiresLicense/Permit #
CAP05-20-282420301
CLIA03-14-2705D0644209
State03-26-27CDF-00000253

Quest Diagnostics (Molecular Testing)
3620 Northgate Blvd., Sacramento, CA 95834

LicensesExpiresLicense/Permit #
CAP05-20-289376538
CLIA06-29-2805D2101381
State08-30-26CDF00348234

Our company

Quest® is the brand name used for services offered by Quest Diagnostics Incorporated and its affiliated companies. Quest Diagnostics Incorporated and certain affiliates are CLIA-certified laboratories that provide HIPAA-covered services.  Other affiliates operated under the Quest® brand, such as Quest Consumer Inc., do not provide HIPAA-covered services. 

 

Quest®, Quest Diagnostics®, any associated logos, and all associated Quest Diagnostics registered or unregistered trademarks are the property of Quest Diagnostics. All third-party marks—® and ™—are the property of their respective owners. © 2026 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only.