135,561 individual providers across 40+ specialties.
| Specialty | Providers |
| Behavior Technician |
16,115 |
| Clinical Social Worker |
6,606 |
| Physical Therapist |
5,502 |
| Pharmacist |
4,916 |
| Mental Health Counselor |
4,132 |
| Physician Assistant |
4,007 |
| Family Medicine Physician |
3,986 |
| Registered Nurse |
3,419 |
| Occupational Therapist |
3,381 |
| Chiropractor |
3,377 |
| Family Nurse Practitioner |
3,336 |
| Marriage & Family Therapist |
3,101 |
| Speech-Language Pathologist |
3,080 |
| Student in an Organized Health Care Education/Training Program |
3,052 |
| Certified Registered Nurse Anesthetist |
2,663 |
| Internal Medicine Physician |
2,634 |
| Nurse Practitioner |
2,583 |
| Professional Counselor |
2,406 |
| General Practice Dentistry |
2,178 |
| Addiction (Substance Use Disorder) Counselor |
1,882 |
| Dentist |
1,792 |
| Diagnostic Radiology Physician |
1,701 |
| Psychologist |
1,694 |
| Registered Dietitian |
1,590 |
| Clinical Psychologist |
1,538 |
| Behavior Analyst |
1,390 |
| Emergency Medicine Physician |
1,349 |
| Pediatrics Physician |
1,292 |
| Massage Therapist |
1,263 |
| Optometrist |
1,142 |
| Anesthesiology Physician |
1,042 |
| Athletic Trainer |
1,029 |
| Social Worker |
1,020 |
| Psychiatric/Mental Health Nurse Practitioner |
990 |
| Psychiatry Physician |
973 |
| Obstetrics & Gynecology Physician |
878 |
| Licensed Practical Nurse |
861 |
| Specialist |
839 |
| Surgery Physician |
742 |
| Physical Therapy Assistant |
660 |