163,931 individual providers across 40+ specialties.
| Specialty | Providers |
| Behavior Technician |
26,434 |
| Clinical Social Worker |
9,100 |
| Home Health Aide |
7,189 |
| Physical Therapist |
6,243 |
| Pharmacist |
5,635 |
| Student in an Organized Health Care Education/Training Program |
5,493 |
| Speech-Language Pathologist |
4,556 |
| Mental Health Counselor |
4,308 |
| Family Nurse Practitioner |
4,182 |
| Social Worker |
4,172 |
| Professional Counselor |
4,128 |
| Internal Medicine Physician |
3,922 |
| Physician Assistant |
3,310 |
| Occupational Therapist |
2,948 |
| Registered Nurse |
2,504 |
| Psychiatric/Mental Health Nurse Practitioner |
2,438 |
| General Practice Dentistry |
2,410 |
| Family Medicine Physician |
1,932 |
| Case Manager/Care Coordinator |
1,915 |
| Dentist |
1,879 |
| Pediatrics Physician |
1,847 |
| Behavior Analyst |
1,590 |
| Clinical Psychologist |
1,508 |
| Psychiatry Physician |
1,449 |
| Physical Therapy Assistant |
1,311 |
| Nurse Practitioner |
1,268 |
| Anesthesiology Physician |
1,259 |
| Psychologist |
1,197 |
| Emergency Medicine Physician |
1,194 |
| Addiction (Substance Use Disorder) Counselor |
1,182 |
| Acupuncturist |
1,178 |
| Registered Dietitian |
1,141 |
| Certified Registered Nurse Anesthetist |
1,059 |
| Obstetrics & Gynecology Physician |
1,037 |
| Counselor |
1,034 |
| Specialist |
935 |
| Optometrist |
929 |
| Adult Health Nurse Practitioner |
901 |
| Chiropractor |
884 |
| Medical Physician Assistant |
875 |