Physician Profile

Maritza E. Ruiz, M.D.

Unclaimed Profile

About Dr. Ruiz

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Specialty

Pediatric Hematology-Oncology (Primary)

Credentials & Licensing

CA licenseA107484
NPI1275725061
NPI issued08/15/2007

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

What is Maritza E. Ruiz's specialty?

Maritza E. Ruiz is a pediatric hematology in Long Beach, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatric Hematology-Oncology”.

NPI registry

Where can I find Maritza E. Ruiz?

Maritza E. Ruiz is listed at 2653 Elm Ave Ste 200, Long Beach, CA 90806. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Maritza E. Ruiz?

The number on file is (562) 728-5000. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Maritza E. Ruiz?

Maritza E. Ruiz's National Provider Identifier is 1275725061. 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 much experience does Maritza E. Ruiz have?

Maritza E. Ruiz has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Maritza E. Ruiz's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Maritza E. Ruiz. 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.