Northwest Clinical Laboratory takes pride in knowing we are large enough to meet the needs of our community while small enough to still maintain a personal touch in working with our customers and patients.

Our staff listens to the needs of our clients and customers and when feasible, adjusts our testing and/or procedures to better serve them. Our commitment is to provide quality, innovative laboratory services to our health care community.

Northwest Clinical Laboratory is located on the second floor of the main hospital building on the Northwest Hospital & Medical Center campus at 1550 N. 115th Street in North Seattle. Please stop at the patient registration desk to check in for your appointment.

For more information on our services please contact:

Client Services	206-368-1776
Client Services Billing	206-368-1776
Clinical Laboratory	206-368-1776
Specimen Processing	206-368-1776

Locations:

• Main Campus Main Laboratory*

1550 North 115th St. (2nd floor / NorthTower)
Seattle, WA 98133
Phone: 206.368.1344
Fax: 206.368.1345
Hours: Mon-Fri 6:30 a.m. - 6:30 p.m., Sat/Sun/holiday 6:30 a.m. - 3:00 p.m.
*Please call 206.368.1344 if require "after-hours" blood draw.
• Northwest Outpatient Medical Center

10330 Meridian Ave. N., Suite 120
Seattle, WA 98133
Phone: 206.368.6164
Fax: 206.368.6165
Hours: Mon-Fri 7:00 a.m. - 5:30 p.m.
• McMurray Medical Building

Northwest Hospital
1536 N. 115th St., Suite 115
Seattle, WA 98133
Phone: 206.368.3005
Fax: 206.368.3004
Hours: Mon-Fri 8:00 a.m. - 4:30 p.m.
• Medical Arts Building

Northwest Hospital
1530 North 115th St., Suite 205A
Seattle, WA 98133
Phone: 206.368.6539
Fax: 206.368.6540
Hours: Mon-Fri 8:00 a.m. - 4:30 p.m. (closed 12:30 p.m. - 1:30 p.m.)
• Northcut Landing Building

4915 25th Ave. NE, Suite 304
Seattle, WA 98105
Phone: 206.368.5892
Fax: 206.522.5263
Hours: Mon-Th 9:00 a.m. - 5:30 p.m. (closed 12:30 p.m. - 1:30 p.m.)

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