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Edit this profileWhere to find Oscar Esparza, D.D.S
- Ontario location main office
213 W G St, Ontario, CA 91762 - Rialto location
786 E Foothill Blvd Ste O, Rialto, CA 92376 - Chino location
5250 Philadelphia St Ste O, Chino, CA 91710
About Dr. Esparza
Oscar Esparza, D.D.S is a general practice dentistry based in Ontario, CA. Oscar is also listed as specializing in dentist. The provider's National Provider Identifier (NPI) is 1972576130.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (909) 986-6180
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
213 W G ST
Ontario, CA 91762
786 E Foothill Blvd Ste O
Rialto, CA 92376
5250 Philadelphia St Ste O
Chino, CA 91710
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other dentists at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 7 related providers in 1 group
Common questions
What kind of doctor is Oscar Esparza?
Oscar Esparza is a dentist in Ontario, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Practice Dentistry”.
NPI registry
What is Oscar Esparza's address?
Oscar Esparza is listed at 213 W G St, Ontario, CA 91762. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Oscar Esparza?
The number on file is (909) 986-6180. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Oscar Esparza's NPI number?
Oscar Esparza's National Provider Identifier is 1972576130. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Oscar Esparza been practicing?
Oscar Esparza has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Oscar Esparza confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Oscar Esparza. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.