| Nurse practitioner | 18 |
| Family practice | 15 |
| Physical therapist (private practice) | 11 |
| Physician assistant | 9 |
| Mental Health Counselors | 6 |
| Mass Immunization Roster Billers | 6 |
| Internal medicine | 4 |
| Licensed clinical social worker | 4 |
| Certified Registered Nurse Anesthetist (CRNA) | 3 |
| Orthopedic surgery | 3 |
| Optometrist | 3 |
| Psychiatry | 3 |
| Emergency medicine | 2 |
| Chiropractic | 2 |
| Ambulance Service Supplier, e.g., private ambulance companies, funeral homes | 2 |
| Centralized Flu | 2 |
| General surgery | 1 |
| Otolaryngology | 1 |
| Osteopathic manipulative therapy | 1 |
| Clinical psychologist | 1 |
| Pharmacy | 1 |
| Marriage and Family Therapist | 1 |
| General practice | 1 |
| Diagnostic Radiology | 1 |
| Audiologist (billing independently) | 1 |
| Obstetrics/gynecology | 1 |
| Certified nurse midwife | 1 |
| Anesthesiology | 1 |
| Rheumatology | 1 |