795 specialties represented among NPPES-registered providers in Ohio. Counts reflect providers with a Ohio practice address.
| Rank | Specialty | Providers in OH | Taxonomy Code |
|---|---|---|---|
| 1 | Case Manager | 33,024 | 171M00000X |
| 2 | Licensed Practical Nurse | 12,500 | 164W00000X |
| 3 | Student (Health Education/Training) | 11,701 | 390200000X |
| 4 | Addiction (Substance Use Disorder) Counselor | 11,315 | 101YA0400X |
| 5 | Social Worker | 11,198 | 104100000X |
| 6 | Home Health Aide | 10,909 | 374U00000X |
| 7 | Pharmacist | 10,885 | 183500000X |
| 8 | Clinical Social Worker | 10,422 | 1041C0700X |
| 9 | Family Nurse Practitioner | 9,754 | 363LF0000X |
| 10 | Home Health | 9,550 | 251E00000X |
| 11 | Registered Nurse | 9,253 | 163W00000X |
| 12 | Mental Health Counselor | 8,492 | 101YM0800X |
| 13 | Physical Therapy Assistant | 7,866 | 225100000X |
| 14 | Speech, Language and Hearing Specialist | 7,787 | 235Z00000X |
| 15 | Family Medicine | 7,227 | 207Q00000X |
| 16 | Behavior Technician | 7,056 | 106S00000X |
| 17 | Professional Counselor | 7,036 | 101YP2500X |
| 18 | Homemaker | 6,470 | 376J00000X |
| 19 | Internal Medicine | 6,401 | 207R00000X |
| 20 | General Dentistry | 5,306 | 1223G0001X |
| 21 | Physician Assistant | 5,175 | 363A00000X |
| 22 | Foot & Ankle Surgery | 5,016 | 3747P1801X |
| 23 | Occupational Therapist | 4,498 | 225X00000X |
| 24 | Chiropractor | 4,392 | 111N00000X |
| 25 | Nurse Practitioner | 4,239 | 363L00000X |
| 26 | Counselor | 4,185 | 101Y00000X |
| 27 | Community/Behavioral Health | 3,743 | 251S00000X |
| 28 | Community Health Worker | 3,729 | 172V00000X |
| 29 | Optometrist | 3,681 | 152W00000X |
| 30 | In Home Supportive Care Agency | 3,666 | 253Z00000X |
| 31 | Certified Nurse Anesthetist (CRNA) | 3,617 | 367500000X |
| 32 | Dentist | 3,518 | 122300000X |
| 33 | Emergency Medicine | 3,263 | 207P00000X |
| 34 | Pediatrics | 3,223 | 208000000X |
| 35 | Occupational Therapist | 2,883 | 225200000X |
| 36 | Peer Specialist | 2,829 | 175T00000X |
| 37 | Registered Dietitian | 2,602 | 133V00000X |
| 38 | Psychiatric/Mental Health Nurse Practitioner | 2,596 | 363LP0808X |
| 39 | Nurse's Aide | 2,567 | 376K00000X |
| 40 | Athletic Trainer | 2,354 | 2255A2300X |
| 41 | Bus | 2,348 | 343900000X |
| 42 | Occupational Therapy Assistant | 2,344 | 224Z00000X |
| 43 | Anesthesiology | 2,244 | 207L00000X |
| 44 | Skilled Nursing Facility | 2,154 | 314000000X |
| 45 | Specialist | 2,056 | 174400000X |
| 46 | Long-Term Care Pharmacy | 2,013 | 3336C0003X |
| 47 | Massage Therapist | 2,000 | 225700000X |
| 48 | Obstetrics & Gynecology | 1,975 | 207V00000X |
| 49 | Clinical Psychologist | 1,929 | 103TC0700X |
| 50 | Psychiatry | 1,908 | 2084P0800X |