| Anesthesia Practice Consultants | 9 |
| Anesthesiologists for Children, Inc. | 65 |
| Ann & Robert H. Lurie Children's Hospital of Chicago | 39 |
| Arkansas Children's Hospital | 34 |
| Arkansas Children's Hospital - Fellows | 3 |
| Arnold Palmer Hospital for Children | 8 |
| Austin Anesthesiology Group PLLC | 7 |
| BCH & BWH Combined Residency in Pediatrics and Anesthesiology | 5 |
| BCH - Cardiac Anesthesia | 2 |
| BCH MOR Anesthesia | 58 |
| Bedford Anesthesia | 0 |
| Boston Children's Hospital Pain Management | 0 |
| Boston Children's Hospital, Department of Anesthesiology | 20 |
| Brown Health Medical Group | 8 |
| BUMC-T Department of Anesthesiology, Pediatric Division | 3 |
| C.A.S.E. Medical Group, Inc. | 2 |
| CCHMC Dept. of Anesthesia Fellows | 13 |
| Children's Anesthesia Medical Group, Inc. | 0 |
| Children's Anesthesiologists, PC | 8 |
| Children's Healthcare of Atlanta at Scottish Rite | 22 |
| Children's Hospital & Medical Center | 24 |
| Children's Hospital Boston | 0 |
| Children's Hospital Colorado | 51 |
| Children's Hospital Colorado - Colorado Springs Anesthesiologists | 11 |
| Children's Hospital Colorado - Fellows | 2 |
| Children's Hospital Medical Center of Akron | 19 |
| Children's Hospital of Philadelphia - Division of Cardiac Anesthesia | 16 |
| Children's Hospital of Philadelphia - Division of General Anesthesia | 68 |
| Children's Hospital of Pittsburgh - Department of Anesthesiology | 4 |
| Children's Hospital of Wisconsin - Section of Pediatric Anesthesiology | 39 |
| Children's Mercy Hospital - Department of Anesthesiology | 41 |
| Children's National Medical Center | 37 |
| Children's Specialty Group, PLLC | 19 |
| Cincinnati Children's Hospital Medical Center | 83 |
| Cleveland Clinic Pediatric Anesthesia Department | 22 |
| Cohen Children's Medical Center Group | 3 |
| Columbia University Department of Anesthesiology - Fellows | 7 |
| Columbia University Medical Center | 23 |
| Dartmouth-Hitchcock Medical Center | 0 |
| David Geffen School of Med UCLA/Dept of Anes | 20 |
| Dayton Children's Specialty Physicians/Dayton Children's Hospital - Anesthesia | 20 |
| Denver Health Medical Center | 5 |
| Division of Pediatric Anesthesiology at the University of Miami/Jackson Memorial Hospital | 10 |
| Downstate Pediatric Anesthesia Group | 4 |
| Duke Pediatric Anesthesia | 13 |
| Emory Pediatric Anesthesiology Fellowship Program | 5 |
| Emory University | 36 |
| Georgia Regents University | 0 |
| Great Lakes Anesthesiology | 17 |
| Greenville Anesthesiology | 0 |
| Johns Hopkins All Children's Hospital | 27 |
| KUMC Anesthesiology Residency Program | 31 |
| Massachusetts General Hospital | 0 |
| Medical Center Anesthesiologists, PC | 7 |
| Medical University of South Carolina | 17 |
| Memorial Sloan Kettering Cancer Center | 10 |
| Methodist Physician Practices | 2 |
| Midwest Anesthesiologists, Ltd. | 0 |
| Nationwide Children's Hospital | 45 |
| Nationwide Children's Pediatric Anesthesiology Fellowship | 0 |
| Nemours Children's Clinic | 14 |
| Nemours Children's Hospital | 17 |
| Nemours/Alfred I. duPont Hospital for Children, Anesthesiology Department | 28 |
| Nicklaus Children's Hospital | 7 |
| North Texas Children's Anesthesia | 0 |
| Northern Colorado Anesthesia Professionals PLLC | 0 |
| Pain and Palliative Medicine Program | 0 |
| PCMG Anesthesia | 57 |
| Pediatric Anesthesia Assoc, PC - Detroit | 17 |
| Pediatric Anesthesia Associates Medical Group, Inc. | 0 |
| Pediatric Anesthesia Associates, PC | 16 |
| Pediatric Anesthesia Associates, PSC | 14 |
| Pediatric Anesthesia, PA | 20 |
| Pediatric Anesthesiologists, Inc. | 47 |
| Penn State Milton S. Hershey Medical Center | 8 |
| Physicians Anesthesia Service Inc. | 0 |
| Ruggles | 2 |
| Scope Anesthesia of North Carolina | 7 |
| Seattle Children's | 47 |
| Shriners Hospital Northern California | 8 |
| Shriners Hospitals for Children | 0 |
| Shriners Hospitals for Children-Spokane | 5 |
| Spectrum Medical Group, P.A. | 7 |
| Stanford - Pediatric-Anesthesiology Residents | 0 |
| Stanford University | 72 |
| SUNY Stony Brook - PO#33 | 7 |
| Texas Children's Hospital | 105 |
| Texas Scottish Rite Hospital for Children | 9 |
| The Christ Hospital (Anesthesia Associates Of Cincinnati Inc) | 0 |
| The Heart Center at Arnold Palmer Hospital | 0 |
| The Johns Hopkins Medical Institutions | 20 |
| The Montefiore Medical Center Pediatric Anesthesiology Subspecialty Group | 10 |
| TTUHSC Anes ELP | 0 |
| UCI Health | 4 |
| UMMC Department of Anesthesiology | 9 |
| United Anesthesia Services | 0 |
| University Health Pediatric Anesthesia | 6 |
| University of California Davis Medical Center | 14 |
| University of Chicago Hospitals | 9 |
| University of Florida - Dept Anes | 0 |
| University of Illinois at Chicago | 12 |
| University of Iowa Anesthesia | 18 |
| University of Kansas Hospital | 6 |
| University of Kentucky | 4 |
| University of Maryland School of Medicine, Division of Pediatric Anesthesiology | 7 |
| University of Michigan | 38 |
| University of North Carolina at Chapel Hill - Department of Anesthesiology | 19 |
| University of Rochester Medical Center | 10 |
| University of Tennessee Medical Center | 4 |
| University of Washington, Department of Anesthesiology | 0 |
| University of Wisconsin Department of Anesthesiology | 15 |
| US Anesthesia Partners | 18 |
| UT Houston, Medical School | 0 |
| UVA Anesthesiology | 8 |
| UVM Medical Center, Anesthesia | 8 |
| Valley Anesthesiology Consultants | 0 |
| Vanderbilt University Medical Center | 36 |
| VCUHS Anesthesiology Department | 12 |
| Wake Forest School of Medicine | 12 |
| Washington University - St. Louis Children's Hospital | 34 |
| Weill Cornell Medicine | 19 |
| Western Anesthesiology Associates | 7 |
| Wichita Anesthesiology, Chartered | 0 |