Physician Profile

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About O'NEIL

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Areas of Expertise

Student in an Organized Health Care Education Program (Primary)

Common questions

What does Dr. O'Neil specialize in?

Dr. O'Neil is a medical trainee in Placentia, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Student in an Organized Health Care Education Program”.

NPI registry

Where is Dr. O'Neil located?

Dr. O'Neil is listed at 326 BLUEBELL AVE, Placentia, CA 92870. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. O'Neil's phone number?

The number on file is (707) 696-5027. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. O'Neil's NPI number?

Dr. O'Neil's National Provider Identifier is 1821701020. 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 Dr. O'Neil been practicing?

Dr. O'Neil has 3+ years experience. Registered with an NPI since 2023. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. O'Neil confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. O'Neil. If this is you, claiming it is free.

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Licensing & Certification

NPI1821701020
NPI issued01/03/2023

Source: NPPES NPI Registry

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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 medical trainees in Placentia 8

Same specialty, same city.

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