137,440 individual providers across 40+ specialties.
| Specialty | Providers |
| Behavior Technician |
16,565 |
| Clinical Social Worker |
6,707 |
| Physical Therapist |
5,574 |
| Pharmacist |
4,995 |
| Mental Health Counselor |
4,194 |
| Physician Assistant |
4,063 |
| Family Medicine Physician |
4,004 |
| Registered Nurse |
3,539 |
| Occupational Therapist |
3,437 |
| Chiropractor |
3,382 |
| Family Nurse Practitioner |
3,379 |
| Speech-Language Pathologist |
3,271 |
| Marriage & Family Therapist |
3,118 |
| Student in an Organized Health Care Education/Training Program |
2,928 |
| Certified Registered Nurse Anesthetist |
2,700 |
| Internal Medicine Physician |
2,638 |
| Nurse Practitioner |
2,635 |
| Professional Counselor |
2,448 |
| General Practice Dentistry |
2,186 |
| Addiction (Substance Use Disorder) Counselor |
1,904 |
| Dentist |
1,796 |
| Diagnostic Radiology Physician |
1,711 |
| Psychologist |
1,706 |
| Registered Dietitian |
1,604 |
| Clinical Psychologist |
1,557 |
| Behavior Analyst |
1,410 |
| Emergency Medicine Physician |
1,362 |
| Pediatrics Physician |
1,296 |
| Massage Therapist |
1,278 |
| Optometrist |
1,148 |
| Anesthesiology Physician |
1,041 |
| Athletic Trainer |
1,041 |
| Social Worker |
1,028 |
| Psychiatric/Mental Health Nurse Practitioner |
1,020 |
| Psychiatry Physician |
974 |
| Obstetrics & Gynecology Physician |
892 |
| Licensed Practical Nurse |
869 |
| Specialist |
861 |
| Surgery Physician |
750 |
| Physical Therapy Assistant |
665 |