Whether it is about your experience with Key Compounding or just general information, we welcome your questions and/or comments.  Please contact us however is most convenient for you.

Contact Key Here

Key Compounding Pharmacy

Phone Numbers

Phone: 206.878.3900
Toll Free: 800.878.1322

Fax Numbers

Fax: 206.878.1114
Toll Free: 888.878.1118

Hours of Operation

Monday - Tuesday      9:00am to 6:00pm PST
Wednesday                9:00am to 7:00pm PST
Starting April 30th       9:00am to 6:00pm PST
Thursday - Friday       9:00am to 6:00pm PST

Closed Saturday and Sunday

Mailing Address

Please note our new address:

Key Compounding Pharmacy
530 South 336th Street
Federal Way, WA 98003


Heading South:
Take I-5 South and take exit 143 for S 320th St toward Federal Way. Turn right onto S 320th St. Turn left onto State Route 99 South. Turn right onto S 336th St. We will be on your right.

Heading North:
Take I-5 North to take exit 142B. Merge onto WA-18 W toward S 348th St. Turn right onto 16th Ave S. Make a Slight left onto S 341st Pl. Turn right onto State Route 99 North. Turn left onto S 336th St. The pharmacy will be on your right.