Optometrist in Ontario, CA
31 Optometrist providers in Ontario, California
Find Optometrist providers in Ontario, California. Carenary lists 31 Optometrist providers in the Ontario area from the official NPPES NPI Registry, with practice addresses and phone numbers for each. Compare nearby options, confirm the provider is accepting new patients, and verify their credentials before booking an appointment.
Frequently asked questions
How many Optometrist providers are in Ontario, CA?
There are 31 Optometrist providers listed in Ontario, California on Carenary, based on the public NPPES NPI Registry maintained by CMS.
How do I choose a Optometrist in Ontario?
Compare providers by location, confirm they are accepting new patients, and check that they accept your insurance. Verify credentials and call ahead to confirm hours and services before scheduling a visit.
Is the provider information on Carenary verified?
Every listing includes a National Provider Identifier (NPI) from the official CMS registry. Details can change over time, so always confirm directly with the provider before your appointment.