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 |
|---|---|---|---|
| Sarah Yvette Sotelo, RN | Individual | Registered Nurse — Psychiatric/Mental Health | 1043893027 |
| Gabriela Danielle Barron | Individual | Behavior Technician | 1043895865 |
| Patricia Lepe | Individual | Behavior Technician | 1043906761 |
| Aniya Magee | Individual | Behavior Technician | 1043917453 |
| Laura Zamora | Individual | Behavior Technician | 1043920002 |
| Lucia Gonzalez | Individual | Behavior Technician | 1043922842 |
| Irene Hernandez Lizardo | Individual | Behavior Analyst | 1043929011 |
| Jeri Badeau | Individual | Behavior Technician | 1043937626 |
| Alfonso Altamirano | Individual | Behavior Technician | 1043938194 |
| Esmeralda Ruano-Aguirre | Individual | Behavior Technician | 1043941362 |
| Samantha Inda | Individual | Behavior Technician | 1043941461 |
| Anthony Villanueva | Individual | Behavior Technician | 1043943715 |
| Nancy Flores Negrete | Individual | Behavior Technician | 1043954035 |
| Golden Horizon Senior Care LLC | Organization | Assisted Living Facility | 1043956485 |
| Luxottica of America Inc | Organization | Eyewear Supplier | 1043990500 |
| Cory Kennedy | Individual | Behavior Technician | 1043995491 |
| Guadalupe Pena Lopez | Individual | Behavior Technician | 1043999097 |
| Danielle Santos | Individual | Behavior Technician | 1053015974 |
| Yvonne Yen Kim Hua, DC | Individual | Chiropractor | 1053021345 |
| Ashlynn Zuniga | Individual | Behavior Technician | 1053030072 |
| Samantha Ocampo-Leonel | Individual | Behavior Technician | 1053049163 |
| Vilma Marleny San Juan | Individual | Behavior Technician | 1053053801 |
| Valeria Aguilar | Individual | Behavior Technician | 1053075176 |
| Jennifer I Mejia Martinez | Individual | Behavior Technician | 1053082131 |
| Trent Wilson | Individual | Behavior Technician | 1053084947 |
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