Post Office - Apothecary 11700 National Blvd Ste L Los Angeles, CA 90064 Phone : (310) 473-5003 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (310) 737-7977 Apothecary Pharmacy 11700 National Blvd Los Angeles, CA 90064 Phone : (310) 473-5003 Business Category Pharmacies