About Piedmont Health Services. Piedmont Health Services, Inc. (PHS) is a 501(c)(3) nonprofit and Federally Qualified Health Center (FQHC) in North Carolina. Dedicated to delivering top-tier, accessible, and inclusive primary healthcare, PHS has proudly served for 54 years and remains the largest community health center in central NC. Operating 10 Community Health Centers, two PACE (Program of All-Inclusive Care for the Elderly) SeniorCare facili...