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Holiday schedule

Our Patient Service Centers will be closed on Friday, July 4, 2025 in observance of the Fourth of July holiday.  Have a healthy, happy holiday.

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Quest Diagnostics

Valencia, CA Licensure

Quest Diagnostics Nichols Institute of Valencia, Inc.
8407 Fallbrook Avenue, West Hills, CA 91304

Licenses Expires License/Permit #
CAP 04-30-26 2277101
CLIA 04-27-27 05D0550302
California 01-22-26 CDF-00002586
Maryland Non-Expiring 437
New York 06-30-25 PFI: 3197
Pennsylvania 08-15-26 22376A
Rhode Island 12-30-26 LCO00461

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. © 2025 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only.