Practice-Based Research Networks Participating in the ePCRN
| APBRN | Alabama Practice-Based Research Network | Alabama |
| Myra Crawford, PhD; T. Michael Harrington, MD; Jean Marie White | ||
| BIGHORN | Building InvestiGative practices for better Health Outcomes Research Network | Colorado |
| Peter Smith, MD; Linda Niebauer | ||
| CaReNet | Colorado Research Network | Colorado |
| Bennett Parnes, MD; Doug Fernald, MA; Linda Niebauer | ||
| HPRN | High Plains Research Network | Colorado |
| John Westfall, MD; Linda Zittleman, MSPH | ||
| INET | Indiana Family Practice Research Network | Indiana |
| Deborah Allen, MD; Carolyn Muegge | ||
| MAFPRN | Minnesota Academy of Family Physicians Research Network | Minnesota |
| Kevin Peterson, MD; Patricia Fontaine, MD; Tai Mendenhall, PhD; Jacky Hansen | ||
| OKPRN | Oklahoma Physicians Resource Research Network | Oklahoma |
| James W. Mold, MD; Zsolt Nagykaldi, PhD | ||
| PSARN | Penn State Ambulatory Research Network | Pennsylvania |
| Alan Adelman, MD; Marie Graybill, RN | ||
| SoFla-PBRN | South Florida Primary Care Practice-Based Research Network | Florida |
| John G. Ryan, DrPh; Fulton Vasquez, MD; Andrea Escobar | ||
| STARNET | South Texas Ambulatory Research Network | Texas |
| Walter Calmbach, MD; Michael Parchman, MD | ||
| UNYNET | Upstate New York Practice-Based Research Network | New York |
| Chester Fox, MD; Christine Kudla | ||
| NRN | National Research Network–American Academy of Family Physicians | National |
| Wilson Pace, MD; Mindy Spano |