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Holiday schedule

Our Patient Service Centers will be closed on Wednesday, December 25, 2024 in observance of Christmas and Wednesday, January 1, 2025 in observance of New Year's Day. Have a healthy, happy holiday.

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Quest Diagnostics

Certifying agencies

In order to participate in the competitive bid process companies must be certified by a certifying organization. To ensure the legitimacy of a supplier's ownership classification, we require certification from one of the following organizations:

Small Business Administration's 8 (a) or Small Disadvantaged Business (SDB) Programs

409 3rd ST. SW
Washington, DC 20416
Tel: 800-827-5722
www.sba.gov

National Minority Supplier Development Council Regional Affiliates (NMSDC)

1040 Avenue of the Americas, Second Floor
New York, New York 10018
Tel: 212-944-2430 / Fax: 212-719-9611
www.nmsdcus.org

Women's Business Enterprises National Council (WBENC)

1120 Connect Ave, NW
Suite 950
Washington, DC 20036
Tel: 202-872-5515 / Fax: 202-872-5505
www.wbenc.org

National Women Business Owners Corporation

1001 W. Jasmine Drive Suite G
Lake Park, FL 33403
Tel: 800-657-5066 / Fax: 561-881-7364
www.nwboc.org

Become a Quest Supplier

Register here

Certifying agencies

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. © 2024 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only.