NPI numbers in Pennsylvania
335,762 active NPIs list a practice location in Pennsylvania.
265,069 individuals and 70,693 organizations. Pennsylvania ranks #7 of 56 states and territories.
Look up a provider in Pennsylvania
Most common specialties in Pennsylvania
| Primary specialty | Active NPIs | Share |
|---|---|---|
| Physical Therapist | 13,916 | 4.1% |
| Pharmacist | 13,309 | 4.0% |
| Student in an Organized Health Care Education/Training Program | 12,468 | 3.7% |
| Mental Health Counselor | 11,113 | 3.3% |
| Professional Counselor | 10,667 | 3.2% |
| Family Medicine Physician | 10,246 | 3.1% |
| Internal Medicine Physician | 9,072 | 2.7% |
| Clinical Social Worker | 8,983 | 2.7% |
| Physician Assistant | 8,143 | 2.4% |
| Speech-Language Pathologist | 7,525 | 2.2% |
| Occupational Therapist | 7,399 | 2.2% |
| Family Nurse Practitioner | 7,349 | 2.2% |
| Chiropractor | 6,319 | 1.9% |
| General Practice Dentistry | 6,311 | 1.9% |
| Registered Nurse | 5,460 | 1.6% |
Counts are active NPIs in the NPPES file of September 13, 2026, by the state of the practice location and each provider's primary specialty. They count records, not practicing clinicians.