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Provider Profile

Mary J. Joo

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At a glance

About Mary Joo

The NPI registry lists Mary J. Joo as a student in an organized health care education program, in Pasadena, CA. This provider record is associated with NPI 1457288607.

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
1457288607Issued 2026

As reported to the NPI registry ↗

Common questions

What is Mary J. Joo's specialty?

Mary J. Joo is a medical trainee in Pasadena, 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 can I find Mary J. Joo?

Mary J. Joo is listed at 1520 N Raymond Ave Bldg 2-7, Pasadena, CA 91103. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Mary J. Joo?

The number on file is (626) 396-5920. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Mary J. Joo?

Mary J. Joo's National Provider Identifier is 1457288607. 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

Is Mary J. Joo's profile verified?

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

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