Healthcare providers in California

1,199,904 active NPIs with a practice location in California: 1,000,685 individual providers and 199,219 organizations in 2,133 cities and towns.

Top specialties

By primary specialty

Behavior Technician178,452
Marriage & Family Therapist64,437
Student in an Organized Health Care Education/Training Program40,740
Clinical Social Worker38,599
Pharmacist33,337
Mental Health Counselor30,228
Addiction (Substance Use Disorder) Counselor28,501
Physical Therapist25,591
General Practice Dentistry24,964
Case Manager/Care Coordinator23,311
Internal Medicine Physician22,271
Behavior Analyst22,013
Family Medicine Physician21,982
Dentist19,755
Family Nurse Practitioner17,624
Chiropractor15,907
Speech-Language Pathologist15,089
Registered Nurse14,891
Physician Assistant14,818
Clinical Psychologist14,369
Rehabilitation Practitioner14,070
Counselor13,964
Acupuncturist13,839
Optometrist11,639
Community Health Worker11,425
Licensed Vocational Nurse11,158
Social Worker10,630
Psychiatry Physician10,540
Pediatrics Physician10,394
Occupational Therapist9,922
Anesthesiology Physician9,682
Specialist9,132
Day Training/Habilitation Specialist9,089
Emergency Medicine Physician8,756
Nurse Practitioner8,643
Psychologist8,347
Home Health Agency8,276
Community/Behavioral Health Agency7,806
Registered Dietitian7,729
Obstetrics & Gynecology Physician6,463

Cities and towns

2,133 places

Smaller places with fewer than 5 providers (1,132)