Provider Profile

John E. Hanna

Unclaimed Profile

About John Hanna

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Specialty

General Practice Dentistry (Primary)

Credentials & Licensing

CA license39020000X
NPI1528947660
NPI issued09/02/2025

Source: NPPES NPI Registry

Common questions

What is John E. Hanna's specialty?

John E. Hanna 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

Where can I find John E. Hanna?

John E. Hanna is listed at 840 S Magnolia Ave Unit 1302, Ontario, CA 91762. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact John E. Hanna?

The number on file is (818) 300-9439. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is John E. Hanna's NPI number?

John E. Hanna's National Provider Identifier is 1528947660. 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 John E. Hanna been practicing?

John E. Hanna has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has John E. Hanna confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by John E. Hanna. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.