Healthcare Providers in Ontario, California
6,142 active healthcare providers are enumerated in Ontario, per the CMS NPPES dataset.
6,142Total providers
5,432Individual providers
710Organizations
Search near Ontario, California
Results are filtered to California — NPISignal search does not yet scope by city. The provider list below is specific to Ontario.
Top Specialties in Ontario
- 1Behavior Technician2,846
- 2Behavior Analyst371
- 3Marriage & Family Therapist185
- 4Student in an Organized Health Care Education/Training Program176
- 5Social Worker — Clinical147
- 6Assistant Behavior Analyst121
- 7Speech-Language Pathologist106
- 8Counselor — Addiction (Substance Use Disorder)104
- 9Dentist — General Practice92
- 10Pharmacist89
Providers in Ontario
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| Provider | Type | Specialty | NPI |
|---|---|---|---|
| Steven Escobar | Individual | Behavior Technician | 1033970157 |
| Josephine Ramos | Individual | Behavior Technician | 1043034671 |
| Justin Micheal Mays | Individual | Behavior Technician | 1043035066 |
| Yawen An | Individual | Acupuncturist | 1043060593 |
| Jose Angel Vazquez | Individual | Behavior Technician | 1043086861 |
| Kamilah J Hamilton | Individual | Community Health Worker | 1043099161 |
| Aero Mobility, Inc. | Organization | Prosthetic/Orthotic Supplier | 1043101165 |
| Jennifer Rhee | Individual | Pharmacist | 1043109457 |
| Samantha Adrianna Flores | Individual | Day Training/Habilitation Specialist | 1043120595 |
| Miriam Iskander | Individual | Counselor — Mental Health | 1043128549 |
| Kan Gems LLC | Organization | Durable Medical Equipment & Medical Supplies | 1043131170 |
| Cynthia R. Garcia, SCHOOL PSYCHOLOGIST | Individual | Psychologist — School | 1043175300 |
| Nicholas Hernandez | Individual | Physical Therapy Assistant | 1043175391 |
| Stephanie Lopez | Individual | Counselor — School | 1043178809 |
| Amber Clark | Individual | Behavior Technician | 1043181860 |
| Hailey Yehee Lee | Individual | Nurse Practitioner | 1043186521 |
| Bella Vista Operating Company Inc | Organization | Skilled Nursing Facility | 1043207384 |
| Walgreen Co | Organization | Pharmacy | 1043225337 |
| Ruben Ruiz M D a Medical Corporation | Organization | Clinic/Center — Primary Care | 1043241821 |
| California Medical Clinic Inc. | Organization | Family Medicine | 1043242142 |
| Michael Min, DMD | Individual | Dentist — General Practice | 1043249436 |
| Assure Healthcare Services. Inc. | Organization | Home Health | 1043267206 |
| Kevin Karl Gansert, D.C. | Individual | Chiropractor | 1043274087 |
| County of San Bernardino | Organization | Clinical Medical Laboratory | 1043281561 |
| Manuel Jose Salas, PHARM.D. | Individual | Pharmacist | 1043355092 |
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