MOST POPULOUS SPECIALTIES
- Behavior Technician (1,827)
- Behavioral Analyst (241)
- Student (177)
- Marriage & Family Therapist (140)
- Clinical Social Worker (95)
- Addiction Counselor (94)
- Pharmacist (78)
- Mental Health Counselor (75)
- Assistant Behavior Analyst (67)
- Speech-Language Assistant Specialist/Technologist (66)
- Speech-Language Pathologist (56)
- Dentist (52)
- Case Manager/Care Coordinator (52)
- General Dentist (50)
- Nurse Practitioner (Family) (46)
- Social Worker (44)
- Counselor (34)
- Physical Therapist (34)
- Physician Assistant (32)
- Chiropractor (30)
Directory of 3,762 Doctors and other Health Care Professionals in Ontario, California, USA
NPI Dashboard is your most comprehensive directory of doctors and other health-care professionals in Ontario, California, USA. NPI Dashboard provides detailed information, including personal overview, history of education and training, specialities, practice locations, affiliated hospitals and more, of 3,762 Medicare-certified and other providers.
The directory of Doctors and other Health Care Professionals in Ontario, California was last updated 6/30/2024
List of All Specialties in Ontario
- Acupuncturist (9)
- Addiction Counselor (94)
- Adult Companion (1)
- Adult Day Care Clinic/Center (1)
- Adult Mental Health Clinic/Center (1)
- Anesthesiologist (3)
- Assistant Behavior Analyst (67)
- Athletic Trainer (8)
- Attendant Care Provider Technician (5)
- Audiologist (1)
- Behavior Technician (1,827)
- Behavioral Analyst (241)
- Case Manager/Care Coordinator (52)
- Certified Registered Nurse Anesthetists (1)
- Certified Respiratory Therapist (2)
- Certified Respiratory Therapist (Educational) (2)
- Certified Respiratory Therapist (Pulmonary Function Technologist) (1)
- Chiropractic Internist (1)
- Chiropractor (30)
- Chiropractor (Occupational Health) (1)
- Clinical Exercise Physiologist (1)
- Clinical Neuropsychologist (2)
- Clinical Nurse Specialist (Emergency) (1)
- Clinical Nurse Specialist (Neonatal) (1)
- Clinical Psychologist (8)
- Clinical Social Worker (95)
- Community Health Worker (29)
- Community/Behavioral Health (1)
- Contractor (1)
- Counselor (34)
- Dental Assistant (4)
- Dental Hygienist (2)
- Dentist (52)
- Dentist (Orthodontics and Dentofacial Orthopedics) (2)
- Dentist (Prosthodontics) (1)
- Developmental Therapist (1)
- Disease Pathologist (1)
- Doula (2)
- Driver (1)
- Durable Medical Equipment & Medical Supplies (2)
- General Dentist (50)
- General Surgeon (3)
- Lactation Consultant (Non-RN) (1)
- Licensed Practical Nurse (1)
- Licensed Psychiatric Technician (10)
- Licensed Vocational Nurse (28)
- Marriage & Family Therapist (140)
- Massage Therapist (4)
- Medical Geneticist (1)
- Mental Health Counselor (75)
- Nephrologist (1)
- Neurologist (2)
- Non-emergency Medical Transport (2)
- Nurse Practitioner (17)
- Nurse Practitioner (Adult Health) (2)
- Nurse Practitioner (Family) (46)
- Nurse Practitioner (Gerontology) (1)
- Nurse Practitioner (Pediatrics) (2)
- Nurse Practitioner (Primary Care) (5)
- Nurse Practitioner (Psych/Mental Health) (3)
- Nurse's Aide (1)
- Nutritionist (Education) (1)
- Obstetrician & Gynecologist (1)
- Occupational Therapist (19)
- Occupational Therapist (Pediatrics) (3)
- Occupational Therapy Assistant (6)
- Ophthalmologist (Pediatric Ophthalmology and Strabismus Specialist) (1)
- Optometrist (23)
- Orthopaedic Surgeon (4)
- Orthopaedic Surgeon (Hand Surgery) (1)
- Orthotic Fitter (2)
- Orthotist (4)
- Pediatric Cardiologist (1)
- Pediatric Dentist (1)
- Pediatrician (11)
- Pediatrics Physical Therapist (1)
- Peer Specialist (13)
- Pharmacist (78)
- Pharmacist (Oncology) (1)
- Pharmacist (Pharmacist Clinician (PhC)/Clinical Pharmacy Specialist) (4)
- Pharmacist (Pharmacotherapy) (1)
- Pharmacy Technician (2)
- Phlebotomy Technician (1)
- Physical Therapist (34)
- Physical Therapist (Orthopedic) (3)
- Physical Therapy Assistant (11)
- Physician (General Practice) (6)
- Physician (Occupational Medicine) (3)
- Physician (Rehabilitation) (2)
- Physician Assistant (32)
- Physician Assistant (Medical) (6)
- Physician Assistant (Surgical) (1)
- Plastic Surgeon (1)
- Podiatrist (4)
- Podiatrist (Foot & Ankle Surgery) (4)
- Professional Counselor (3)
- Prosthetic/Orthotic Supplier (1)
- Prosthetist (1)
- Psychiatrist (6)
- Psychologist (9)
- Psychologist (Clinical Child & Adolescent) (1)
- Psychologist (Counseling) (2)
- Psychologist (Independent Practice) (1)
- Pulmonologist (1)
- Radiologist (Diagnostic Radiology) (1)
- Radiologist (Radiation Oncology) (1)
- Registered Dietitian (7)
- Registered Nurse (18)
- Registered Nurse (Administrator) (1)
- Registered Nurse (Child & Adolescent Psych/Mental Health) (1)
- Registered Nurse (Community Health) (1)
- Registered Nurse (Emergency) (1)
- Registered Nurse (General Practice) (1)
- Registered Nurse (Hemodialysis) (1)
- Registered Nurse (Infusion Therapy) (1)
- Registered Nurse (Psych/Mental Health) (8)
- Registered Respiratory Therapist (2)
- Registered Respiratory Therapist (Neonatal/Pediatrics) (1)
- Rehabilitation Practitioner (11)
- Rehabilitation Psychologist (1)
- Religious Nonmedical Practitioner (1)
- School Counselor (2)
- Social Worker (44)
- Social Worker (School) (2)
- Specialist (7)
- Speech-Language Assistant Specialist/Technologist (66)
- Speech-Language Pathologist (56)
- Sports Medicine Physician (1)
- Student (177)
- Taxi (1)
- Technician (2)
- Urologist (1)
