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Provider Profile

Deborah Sim

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At a glance

About Deborah Sim

Deborah Sim is listed as a student in an organized health care education program in Fullerton, CA. NPI 1255253092 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Student in an Organized Health Care Education Program (Primary)

Credentials & Licensing

NPINational Provider Identifier
1255253092Issued 2026

As reported to the NPI registry ↗

Common questions

What does Deborah Sim specialize in?

Deborah Sim is a medical trainee in Fullerton, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.

NPI registry

Where is Deborah Sim located?

Deborah Sim is listed at 2575 Yorba Linda Blvd, Fullerton, CA 92831. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Deborah Sim's phone number?

The number on file is (714) 449-7400. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Deborah Sim's NPI number?

Deborah Sim's National Provider Identifier is 1255253092. 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

Has Deborah Sim confirmed this information?

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

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