Physician Profile

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About LEIVA

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Areas of Expertise

Licensing & Certification

NPI1932024528
NPI issued08/12/2026

Source: NPPES NPI Registry

Common questions

Where can I find Dr. Leiva?

Dr. Leiva is listed at 351 S HUDSON AVE # 130, Pasadena, CA 91101. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Leiva?

The number on file is (626) 396-3600. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Leiva's NPI number?

Dr. Leiva's National Provider Identifier is 1932024528. 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 Dr. Leiva confirmed this information?

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

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