Please Contact Us Today!

KCP-mapWhether 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. Click the map above for directions.


Phone:      206.878.3900
Toll Free:   800.878.1322

Fax Numbers

Fax:           206.878.1114
Toll Free:   888.878.1118

Hours of Operation

Monday – Friday      9:00am to 6:00pm PST
Saturday – Sunday   Closed

Holiday Hours

We will be CLOSED on the following days:

New Years: January 2nd, Tuesday, 2018

Mailing Address

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


Please click here for directions from Google Maps

Directions 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.

Directions 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.