438,072 individual providers across 40+ specialties.
| Specialty | Providers |
| Behavior Technician |
25,134 |
| Family Nurse Practitioner |
21,276 |
| Professional Counselor |
20,729 |
| Pharmacist |
18,548 |
| Student in an Organized Health Care Education/Training Program |
17,602 |
| Speech-Language Pathologist |
17,073 |
| Physical Therapist |
15,210 |
| Clinical Social Worker |
11,691 |
| Family Medicine Physician |
11,126 |
| Physician Assistant |
11,007 |
| General Practice Dentistry |
10,072 |
| Mental Health Counselor |
9,774 |
| Internal Medicine Physician |
9,186 |
| Registered Nurse |
8,900 |
| Occupational Therapist |
7,690 |
| Licensed Vocational Nurse |
7,554 |
| Chiropractor |
6,977 |
| Dentist |
6,579 |
| Certified Registered Nurse Anesthetist |
6,100 |
| Behavior Analyst |
5,837 |
| Pediatrics Physician |
5,639 |
| Physical Therapy Assistant |
5,517 |
| Registered Dietitian |
5,095 |
| Optometrist |
5,007 |
| Emergency Medicine Physician |
4,890 |
| Nurse Practitioner |
4,835 |
| Anesthesiology Physician |
4,638 |
| Occupational Therapy Assistant |
4,278 |
| Psychiatric/Mental Health Nurse Practitioner |
4,233 |
| Social Worker |
3,642 |
| Obstetrics & Gynecology Physician |
3,526 |
| Speech-Language Assistant |
3,430 |
| Psychiatry Physician |
3,329 |
| Counselor |
3,319 |
| Acute Care Nurse Practitioner |
3,243 |
| Diagnostic Radiology Physician |
3,126 |
| Massage Therapist |
3,092 |
| Athletic Trainer |
3,006 |
| Marriage & Family Therapist |
2,984 |
| Clinical Psychologist |
2,734 |