MOST POPULOUS SPECIALTIES
- Behavior Technician (661)
- Behavioral Analyst (142)
- Student (130)
- Marriage & Family Therapist (101)
- Mental Health Counselor (91)
- Addiction Counselor (76)
- Pharmacist (70)
- Clinical Social Worker (62)
- General Dentist (50)
- Dentist (46)
- Case Manager/Care Coordinator (41)
- Speech-Language Assistant Specialist/Technologist (39)
- Assistant Behavior Analyst (38)
- Counselor (33)
- Speech-Language Pathologist (32)
- Physical Therapist (29)
- Chiropractor (25)
- Physician Assistant (25)
- Nurse Practitioner (Family) (23)
- Optometrist (21)
Directory of 2,076 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 2,076 Medicare-certified and other providers.
The directory of Doctors and other Health Care Professionals in Ontario, California was last updated 3/1/2021
List of All Specialties in Ontario
- Acupuncturist (5)
- Addiction Counselor (76)
- Adult Day Care Clinic/Center (1)
- Adult Mental Health Clinic/Center (1)
- Anesthesiologist (3)
- Assistant Behavior Analyst (38)
- Athletic Trainer (5)
- Attendant Care Provider Technician (4)
- Audiologist (1)
- Behavior Technician (661)
- Behavioral Analyst (142)
- Case Manager/Care Coordinator (41)
- Certified Respiratory Therapist (2)
- Certified Respiratory Therapist (Educational) (2)
- Certified Respiratory Therapist (Pulmonary Function Technologist) (1)
- Chiropractic Internist (1)
- Chiropractor (25)
- Chiropractor (Occupational Health) (1)
- Clinical Neuropsychologist (1)
- Clinical Nurse Specialist (Emergency) (1)
- Clinical Psychologist (6)
- Clinical Social Worker (62)
- Community Health Worker (10)
- Community/Behavioral Health (1)
- Contractor (1)
- Counselor (33)
- Dental Assistant (4)
- Dental Hygienist (1)
- Dentist (46)
- Dentist (Orthodontics and Dentofacial Orthopedics) (2)
- Dentist (Prosthodontics) (1)
- Driver (1)
- Durable Medical Equipment & Medical Supplies (2)
- General Dentist (50)
- General Surgeon (3)
- Health Educator (2)
- Home Health Agency/Organization (1)
- Home Health Aide (1)
- Hospital (1)
- Hospitalist (1)
- Marriage & Family Therapist (101)
- Massage Therapist (1)
- Medical Geneticist (1)
- Medical Specialty Clinic/Center (1)
- Mental Health Counselor (91)
- Nephrologist (1)
- Neurologist (2)
- Nurse Practitioner (11)
- Nurse Practitioner (Adult Health) (1)
- Nurse Practitioner (Family) (23)
- Nurse Practitioner (Pediatrics) (2)
- Nurse Practitioner (Primary Care) (3)
- Nurse Practitioner (Psych/Mental Health) (4)
- Nurse Practitioner (Women's Health) (1)
- Nurse's Aide (1)
- Nutritionist (Education) (1)
- Obstetrician & Gynecologist (1)
- Occupational Therapist (7)
- Occupational Therapist (Pediatrics) (2)
- Occupational Therapy Assistant (6)
- Ophthalmologist (Pediatric Ophthalmology and Strabismus Specialist) (1)
- Optometrist (21)
- Orthopaedic Surgeon (4)
- Orthopaedic Surgeon (Hand Surgery) (1)
- Orthotic Fitter (2)
- Orthotist (2)
- Pediatric Dentist (2)
- Pediatrician (11)
- Peer Specialist (5)
- Pharmacist (70)
- Pharmacist (Oncology) (1)
- Pharmacist (Pharmacist Clinician (PhC)/Clinical Pharmacy Specialist) (3)
- Phlebotomy Technician (1)
- Physical Therapist (29)
- Physical Therapist (Orthopedic) (3)
- Physical Therapy Assistant (6)
- Physician (General Practice) (6)
- Physician (Occupational Medicine) (3)
- Physician (Rehabilitation) (2)
- Physician Assistant (25)
- Physician Assistant (Medical) (7)
- Physician Assistant (Surgical) (1)
- Plastic Surgeon (1)
- Podiatrist (6)
- Podiatrist (Foot & Ankle Surgery) (3)
- Professional Counselor (2)
- Prosthetic/Orthotic Supplier (1)
- Prosthetist (1)
- Psychiatrist (5)
- Psychologist (7)
- Psychologist (Counseling) (1)
- Psychologist (Independent Practice) (1)
- Pulmonologist (1)
- Radiologist (Radiation Oncology) (1)
- Registered Dietitian (4)
- Registered Nurse (17)
- Registered Nurse (Administrator) (1)
- Registered Nurse (Child & Adolescent Psych/Mental Health) (1)
- Registered Nurse (Community Health) (1)
- Registered Nurse (Emergency) (1)
- Registered Nurse (Hemodialysis) (1)
- Registered Nurse (Lactation Consultant) (1)
- Registered Nurse (Psych/Mental Health) (5)
- Registered Respiratory Therapist (2)
- Rehabilitation Practitioner (11)
- Rehabilitation Psychologist (1)
- School Counselor (2)
- Social Worker (17)
- Social Worker (School) (4)
- Specialist (4)
- Speech-Language Assistant Specialist/Technologist (39)
- Speech-Language Pathologist (32)
- Student (130)
- Taxi (1)
- Technician (2)
