Feb 20, 2017 · 877-LUV-FPCA Online payments available through our Patient Portal! 877-LUV-FPCA. Locations. After Hours Clinic @Ballenger; 56 Thomas Johnson Drive; 63 Thomas Johnson Drive; Ballenger Creek; Brunswick; ... Frederick Primary Care Associates is now a proud member of Privia Medical Group. The best doctors in our community have joined together to ....