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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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Pittsburgh, PA licensure

Quest Diagnostics of Pennsylvania, Inc.
875 Greentree Road 4 Parkway Center, Pittsburgh, PA 15220

Licenses Expires License/Permit #
CAP
07-06-25 1285101
CLIA 06-13-25 39D0656976
California 09-21-25 CDS00800116
Maryland Non-Expiring 542
New York 06-30-25 3236
North Carolina 12-31-24 LP00342
Ohio 09-25-25 C10077
Pennsylvania  08-15-25 000482A
Rhode Island 12-30-24 LCO00320
West Virginia 12-31-24 RL-9

Quest Diagnostics Venture, LLC
875 Greentree Road 4 Parkway Center, Pittsburgh, PA 15220

Licenses Expires License/Permit #
CAP
07-06-25 1285102
CLIA 08-07-26 39D0938116
Pennsylvania 08-15-25 025461
West Virginia 12-31-24 RL-52