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Physician Profile

Joseph G. Marquez, D.O.

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At a glance

About Dr. Marquez

Joseph G. Marquez, D.O. is a healthcare provider in Downey, CA specializing in child & adolescent psychiatry. Joseph is also listed as specializing in psychiatry. This provider record is associated with NPI 1902989528.

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

Specialty

Credentials & Licensing

CA · Osteopathic Physician and Surgeon 20AOsteopathic Medical Board of California
No. 8470CurrentExpires Oct 31, 2026Since 2003
CA licenceAs reported to the NPI registry
No. 20A8470As reported
NPINational Provider Identifier
1902989528Issued 2006

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Common questions

What kind of doctor is Joseph G. Marquez?

Joseph G. Marquez is a child & adolescent psychiatry in Downey, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Joseph G. Marquez's address?

Joseph G. Marquez is listed at 7285 Quill Dr, Downey, CA 90242. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Joseph G. Marquez?

The number on file is (562) 940-6077. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Joseph G. Marquez's NPI number?

Joseph G. Marquez's National Provider Identifier is 1902989528. 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 Joseph G. Marquez been practicing?

Joseph G. Marquez 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 Joseph G. Marquez confirmed this information?

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

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