DialClerk Directory

Quest Diagnostics locations · Washington

Quest Diagnostics — 5410 Barnes Ave NW, Seattle

Seattle, WA 98107

lab patient service centerLocation ANUB

lab location

Quest Diagnostics — 5410 Barnes Ave NW, Seattle

Official page read
Location phone

No phone listed for this route

Published hours

Monday: 07:30–16:30; Tuesday: 07:30–16:30; Wednesday: 07:30–16:30; Thursday: 07:30–16:30; Friday: 07:30–16:30; Saturday: Closed; Sunday: Closed

Product, plan and location

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Washington

Mailing address

Not researched for this route

Physical address
5410 Barnes Ave NW Seattle, WA 98107

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

No location phone published in the reviewed source. Operating status not independently confirmed. A phone published on the facility page does not establish that a local staff member answers directly. No location fax or email was published in this reviewed page. The corporate facility response did not contain usable matching facility details; no secondary contact was added.

View source ↗ · Source checked 2026-10-22

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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 fax

Not published in the reviewed source

Location email

Not published in the reviewed source

Official location page ↗ · Organization-wide support

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