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List of Doctors & Healthcare Providers in Ontario, California

In total there are 3,007 doctors and healthcare providers in Ontario, California. Locate your physician below based on their specialty.

Browse by name
a b c d e f g h i l m n o p r s t u v w

A

Anesthesiology Physician
207L00000X
Physicians 5
Anatomic Pathology & Clinical Pathology Physician
207ZP0102X
Physicians 1
Assistant Behavior Analyst
106E00000X
Physicians 64
Addiction (Substance Use Disorder) Counselor
101YA0400X
Physicians 96
Addiction (Substance Use Disorder) Psychologist
103TA0400X
Physicians 1
Administrator Registered Nurse
163WA2000X
Physicians 2
Adult Companion
372600000X
Physicians 1
Attendant Care Provider
3747A0650X
Physicians 5
Acupuncturist
171100000X
Physicians 11
Adult Health Nurse Practitioner
363LA2200X
Physicians 2
Athletic Trainer
2255A2300X
Physicians 7
Audiologist
231H00000X
Physicians 1
Adolescent and Children Mental Health Clinic / Center
261QM0855X
Physicians 4
Adult Day Care Clinic / Center
261QA0600X
Physicians 2
Adult Mental Health Clinic / Center
261QM0850X
Physicians 1
Ambulatory Surgical Clinic / Center
261QA1903X
Physicians 7
Assisted Living Facility
310400000X
Physicians 4
Ambulance
341600000X
Physicians 1
Air Ambulance
3416A0800X
Physicians 1

B

Behavior Technician
106S00000X
Physicians 1,960
Behavioral Analyst
103K00000X
Physicians 238
Basic Emergency Medical Technician
146N00000X
Physicians 1
Birthing Clinic / Center
261QB0400X
Physicians 1

C

Clinical Neuropsychologist
103G00000X
Physicians 1
Counselor
101Y00000X
Physicians 40
Clinical Psychologist
103TC0700X
Physicians 9
Clinical Child & Adolescent Psychologist
103TC2200X
Physicians 1
Cognitive & Behavioral Psychologist
103TB0200X
Physicians 1
Counseling Psychologist
103TC1900X
Physicians 2
Clinical Social Worker
1041C0700X
Physicians 69
Chiropractor
111N00000X
Physicians 37
Community Health Registered Nurse
163WC1500X
Physicians 1
Child & Adolescent Psychiatric / Mental Health Registered Nurse
163WP0807X
Physicians 1
Case Manager / Care Coordinator
171M00000X
Physicians 50
Community Health Worker
172V00000X
Physicians 22
Contractor
171W00000X
Physicians 1
Certified Registered Nurse Anesthetist
367500000X
Physicians 1
Clinical Exercise Physiologist
224Y00000X
Physicians 1
Certified Respiratory Therapist
227800000X
Physicians 4
Case Management Agency
251B00000X
Physicians 7
Community / Behavioral Health Agency
251S00000X
Physicians 13
Community Based Hospice Care Agency
251G00000X
Physicians 28
Clinic / Center
261Q00000X
Physicians 13
Community Health Clinic / Center
261QC1500X
Physicians 4
Clinical Medical Laboratory
291U00000X
Physicians 9
Customized Equipment (DME)
332BC3200X
Physicians 1
Community / Retail Pharmacy
3336C0003X
Physicians 5

D

Dermatology Physician
207N00000X
Physicians 1
Diagnostic Radiology Physician
2085R0202X
Physicians 4
Dental Assistant
126800000X
Physicians 4
Dental Hygienist
124Q00000X
Physicians 2
Dentist
122300000X
Physicians 81
Doula
374J00000X
Physicians 2
Driver
172A00000X
Physicians 3
Developmental Therapist
222Q00000X
Physicians 1
Dental Clinic / Center
261QD0000X
Physicians 21
Dental Laboratory
292200000X
Physicians 1
Durable Medical Equipment & Medical Supplies
332B00000X
Physicians 34

E

Electrodiagnostic Medicine Physician
204R00000X
Physicians 1
Emergency Medicine Physician
207P00000X
Physicians 2
Emergency Registered Nurse
163WE0003X
Physicians 1
Educational Certified Respiratory Therapist
2278E1000X
Physicians 1
Early Intervention Provider Agency
252Y00000X
Physicians 1
End-Stage Renal Disease (ESRD) Treatment Clinic / Center
261QE0700X
Physicians 7
Exclusive Provider Organization
302F00000X
Physicians 1
Emotionally Disturbed Childrens' Residential Treatment Facility
322D00000X
Physicians 1
Eyewear Supplier
332H00000X
Physicians 4

F

Family Medicine Physician
207Q00000X
Physicians 35
Family Nurse Practitioner
363LF0000X
Physicians 40
Foot & Ankle Surgery Podiatrist
213ES0103X
Physicians 8
Foster Care Agency
253J00000X
Physicians 1
Federally Qualified Health Center (FQHC)
261QF0400X
Physicians 3

G

General Practice Physician
208D00000X
Physicians 9
Geriatric Medicine (Internal Medicine) Physician
207RG0300X
Physicians 1
Group Psychotherapy Psychologist
103TP2701X
Physicians 1
General Practice Dentistry
1223G0001X
Physicians 81
General Practice Registered Nurse
163WG0000X
Physicians 1
Gerontology Nurse Practitioner
363LG0600X
Physicians 2
Geriatric Physical Therapist
2251G0304X
Physicians 1
General Acute Care Hospital
282N00000X
Physicians 2

H

Hospitalist Physician
208M00000X
Physicians 1
Health Service Psychologist
103TH0100X
Physicians 1
Health Educator
174H00000X
Physicians 2
Hearing Instrument Specialist
237700000X
Physicians 2
Home Health Agency
251E00000X
Physicians 36
Health Service Clinic / Center
261QH0100X
Physicians 10
Hearing and Speech Clinic / Center
261QH0700X
Physicians 3
Health Maintenance Organization
302R00000X
Physicians 3

I

Internal Medicine Physician
207R00000X
Physicians 16
Intellectual & Developmental Disabilities Psychologist
103TM1800X
Physicians 1
Independent Medical Examiner Chiropractor
111NI0013X
Physicians 1
Internist Chiropractor
111NI0900X
Physicians 1
Infusion Therapy Registered Nurse
163WI0500X
Physicians 1
Interpreter
171R00000X
Physicians 1
In Home Supportive Care Agency
253Z00000X
Physicians 12
Intellectual Disabilities Intermediate Care Facility
315P00000X
Physicians 3
Intellectual and / or Developmental Disabilities Residential Treatment Facility
320600000X
Physicians 6

L

Legal Medicine (M.D. / D.O.) Physician
209800000X
Physicians 1
Licensed Practical Nurse
164W00000X
Physicians 1
Licensed Psychiatric Technician
167G00000X
Physicians 7
Licensed Vocational Nurse
164X00000X
Physicians 25
Lactation Consultant (Non-RN)
174N00000X
Physicians 2
Legal Medicine
173000000X
Physicians 2
Local Education Agency (LEA)
251300000X
Physicians 6
Long Term Care Hospital
282E00000X
Physicians 1
Lodging Provider
177F00000X
Physicians 1
Long Term Care Pharmacy
3336L0003X
Physicians 2

M

Mental Health Counselor
101YM0800X
Physicians 114
Marriage & Family Therapist
106H00000X
Physicians 132
Medical Physician Assistant
363AM0700X
Physicians 5
Massage Therapist
225700000X
Physicians 3
Magnetic Resonance Imaging Radiologic Technologist
2471M1202X
Physicians 1
Medical Specialty Clinic / Center
261QM2500X
Physicians 1
Mental Health Clinic / Center (Including Community Mental Health Center)
261QM0801X
Physicians 11
Methadone Clinic
261QM2800X
Physicians 2
Multi-Specialty Clinic / Center
261QM1300X
Physicians 4
Mental Illness Community Based Residential Treatment Facility
320800000X
Physicians 1

N

Nephrology Physician
207RN0300X
Physicians 2
Neurological Surgery Physician
207T00000X
Physicians 3
Neurology Physician
2084N0400X
Physicians 1
Nutrition Education Nutritionist
133NN1002X
Physicians 1
Nurse's Aide
376K00000X
Physicians 1
Neonatal Clinical Nurse Specialist
364SN0000X
Physicians 1
Nurse Practitioner
363L00000X
Physicians 16
Neonatal / Pediatric Registered Respiratory Therapist
2279P3900X
Physicians 1
Nursing Care Agency
251J00000X
Physicians 1
Non-Surgical Family Planning Clinic / Center
261QF0050X
Physicians 1
Non-Pharmacy Dispensing Site
332900000X
Physicians 2
Non-emergency Medical Transport (VAN)
343900000X
Physicians 17

O

Obstetrics & Gynecology Physician
207V00000X
Physicians 2
Ophthalmology Physician
207W00000X
Physicians 2
Orthopedic Surgery Physician
207X00000X
Physicians 6
Orthopedic Foot and Ankle Surgery Physician
207XX0004X
Physicians 1
Orthopedic Hand Surgery Physician
207XS0106X
Physicians 1
Obesity Medicine (Preventive Medicine) Physician
2083B0002X
Physicians 2
Occupational Medicine Physician
2083X0100X
Physicians 6
Occupational Health Chiropractor
111NX0100X
Physicians 2
Orthopedic Chiropractor
111NX0800X
Physicians 2
Orthodontics and Dentofacial Orthopedic Dentist
1223X0400X
Physicians 3
Optometrist
152W00000X
Physicians 28
Optician
156FX1800X
Physicians 2
Oncology Pharmacist
1835X0200X
Physicians 1
Occupational Therapist
225X00000X
Physicians 15
Occupational Therapy Assistant
224Z00000X
Physicians 7
Orthotic Fitter
225000000X
Physicians 2
Orthotist
222Z00000X
Physicians 4
Orthopedic Physical Therapist
2251X0800X
Physicians 2
Other Technician
247200000X
Physicians 2
Ophthalmologic Surgery Clinic / Center
261QS0132X
Physicians 1
Oral and Maxillofacial Surgery Clinic / Center
261QS0112X
Physicians 1

P

Pulmonary Disease Physician
207RP1001X
Physicians 1
Pediatric Ophthalmology and Strabismus Specialist Physician Physician
207WX0110X
Physicians 1
Pediatrics Physician
208000000X
Physicians 15
Pediatric Cardiology Physician
2080P0202X
Physicians 2
Physical Medicine & Rehabilitation Physician
208100000X
Physicians 2
Pediatric Rehabilitation Medicine Physician
2081P0010X
Physicians 1
Plastic Surgery Physician
208200000X
Physicians 1
Public Health & General Preventive Medicine Physician
2083P0901X
Physicians 1
Psychiatry Physician
2084P0800X
Physicians 6
Professional Counselor
101YP2500X
Physicians 4
Psychologist
103T00000X
Physicians 10
Public Health Dentist
1223D0001X
Physicians 1
Pediatric Dentist
1223P0221X
Physicians 3
Prosthodontist
1223P0700X
Physicians 1
Paramedic
146L00000X
Physicians 1
Peritoneal Dialysis Registered Nurse
163WD1100X
Physicians 1
Psychiatric / Mental Health Registered Nurse
163WP0808X
Physicians 8
Peer Specialist
175T00000X
Physicians 12
Pharmacist
183500000X
Physicians 85
Pharmacist Clinician (PhC) / Clinical Pharmacy Specialist
1835P0018X
Physicians 3
Pharmacy Technician
183700000X
Physicians 3
Pediatric Nurse Practitioner
363LP0200X
Physicians 2
Primary Care Nurse Practitioner
363LP2300X
Physicians 5
Psychiatric / Mental Health Nurse Practitioner
363LP0808X
Physicians 4
Physician Assistant
363A00000X
Physicians 31
Podiatrist
213E00000X
Physicians 5
Primary Podiatric Medicine Podiatrist
213EP1101X
Physicians 2
Pediatric Occupational Therapist
225XP0200X
Physicians 3
Physical Therapist
225100000X
Physicians 32
Physical Therapy Assistant
225200000X
Physicians 12
Prosthetist
224P00000X
Physicians 1
Pulmonary Function Technologist
225B00000X
Physicians 1
Perfusionist
242T00000X
Physicians 2
Phlebotomy Technician
246RP1900X
Physicians 1
Public Health or Welfare Agency
251K00000X
Physicians 2
Physical Therapy Clinic / Center
261QP2000X
Physicians 2
Primary Care Clinic / Center
261QP2300X
Physicians 1
Point of Service
305S00000X
Physicians 1
Preferred Provider Organization
305R00000X
Physicians 3
Psychiatric Residential Treatment Facility
323P00000X
Physicians 1
Parenteral & Enteral Nutrition Supplies (DME)
332BP3500X
Physicians 1
Pharmacy
333600000X
Physicians 8
Prosthetic / Orthotic Supplier
335E00000X
Physicians 3

R

Radiation Oncology Physician
2085R0001X
Physicians 1
Rehabilitation Psychologist
103TR0400X
Physicians 1
Rehabilitation Chiropractor
111NR0400X
Physicians 1
Registered Dietitian
133V00000X
Physicians 7
Registered Nurse
163W00000X
Physicians 22
Religious Nonmedical Practitioner
374K00000X
Physicians 1
Rehabilitation Practitioner
225400000X
Physicians 16
Registered Respiratory Therapist
227900000X
Physicians 2
Respite Care
385H00000X
Physicians 1

S

Sports Medicine (Emergency Medicine) Physician
207PS0010X
Physicians 2
Surgery Physician
208600000X
Physicians 7
School Counselor
101YS0200X
Physicians 3
Social Worker
104100000X
Physicians 30
School Social Worker
1041S0200X
Physicians 3
Specialist
174400000X
Physicians 18
Surgical Physician Assistant
363AS0400X
Physicians 1
Speech-Language Assistant
2355S0801X
Physicians 72
Speech-Language Pathologist
235Z00000X
Physicians 53
Student in an Organized Health Care Education / Training Program
390200000X
Physicians 148
Supports Brokerage Agency
251X00000X
Physicians 1
Substance Use Disorder Rehabilitation Clinic / Center
261QR0405X
Physicians 1
Skilled Nursing Facility
314000000X
Physicians 10
Substance Abuse Rehabilitation Facility
324500000X
Physicians 1

T

Technician
374700000X
Physicians 2
Taxi
344600000X
Physicians 1

U

Urology Physician
208800000X
Physicians 1
Urgent Care Clinic / Center
261QU0200X
Physicians 1

V

Vascular & Interventional Radiology Physician
2085R0204X
Physicians 1
Vascular Surgery Physician
2086S0129X
Physicians 1
Vehicle Modifications Contractor
171WV0202X
Physicians 1
Vascular Specialist / Technologist
246XC2903X
Physicians 1

W

Women's Hospital
282NW0100X
Physicians 1