Contact Us

Contact Us

Matrix Anesthesia, P.S.

3005 112th Ave NE, Suite 210
Bellevue, Washington 98004

If you have a billing question, would like to make a payment by phone, or have a records request please call SupportMed at: 

425-822-8888 (billing inquiries)
425-822-8890 (Fax)

Overlake Hospital Anesthesia Hot Line: 425-646-5825

Matrix Anesthesia Office at Overlake Hospital: 425-455-2015

Evergreen Hospital Pre-Anesthesia Clinic: 425-899-2706

Matrix Anesthesia Office at Evergreen Hospital: 425-899-3455