Family Practice Associates Family Practice is their Medial specialty. Family Practice Associates is located in Barstow. They can be reached and by phone by calling (760) 256-3864 . Their hours of operation are Monday 8:00am to 5:00pm , Tuesday 8:00am to 5:00pm , Wednesday 8:00am to 5:00pm , Thursday 8:00am to 5:00pm , Friday 8:00am to 5:00pm and they can be reached by calling (760) 256-3864 . They have not yet been reviewed on MojoPages.com.