Golden West Medical Billing, Inc. Share: Visit Website Request Info 8929 S. Sepulveda Blvd., Suite 210 Los Angeles, CA 90045 310.216.0494 Medical Billing Facebook Hours: M-F 8:30 AM to 5:00 PM Closed Sat and Sun About Map About Golden West Medical Billing, Inc is an American company located in Los Angeles, California, that provides medical billing and management services nationwide. What's Nearby? Distance: 5 10 15 20 25 50 mi.