DialClerk Directory

Quest Diagnostics locations · Texas

Quest Diagnostics — 3501 N Macarthur Blvd, Irving

Irving, TX 75062

lab patient service centerLocation TIR

lab location

Quest Diagnostics — 3501 N Macarthur Blvd, Irving

Official page read
Location phone972-258-0601Fax

972-252-4650

Published hours

Monday: 07:00–17:00; Tuesday: 07:00–17:00; Wednesday: 07:00–17:00; Thursday: 07:00–17:00; Friday: 07:00–17:00; Saturday: 08:00–12:00; Sunday: Closed

Product, plan and location

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Texas

Mailing address

Not researched for this route

Physical address
3501 N Macarthur Blvd Ste 420 Bldg 4 Irving, TX 75062

Physical facility address. A location listing does not establish where to send claims, specimens or prescriptions.

Phone published for this location. Operating status not independently confirmed. A phone published for this facility does not establish that local staff answer directly. No location email was published in the reviewed pages.

View source ↗ · Source checked 2026-10-22 · Official facility fax and service details ↗

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Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

Location details

Published services

Laboratory specimen collection

Hours and exceptions

Official location page hours, reviewed 2026-10-22. Times are local to the facility; holiday and service-specific hours may differ.

Location email

Not published in the reviewed source

Official location page ↗ · Organization-wide support

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