Quest Diagnostics – Seattle Madison

1101 Madison Street suite 1210, Seattle, WA 98104, USA

Contact Info

Attention Schedule

Monday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm

Tuesday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm

Wednesday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm

Thursday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm

Friday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm

Saturday: Closed

Sunday: Closed

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As a single point of contact, we provide coordination when there are multiple vendors and a unified support and billing system.

With NPPN, you access experienced providers with high professional standards and common operating procedures.

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