Provider Profile

Mario E. Youssef, PHYSICIAN ASSISTANT

Unclaimed Profile

About Mario Youssef

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Specialty

Physician Assistant (Primary)

Credentials & Licensing

NPI1821957010
NPI issued01/21/2026

Source: NPPES NPI Registry

Common questions

What does Mario E. Youssef specialize in?

Mario E. Youssef is a physician assistant in Torrance, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Mario E. Youssef located?

Mario E. Youssef is listed at 2748 Pacific Coast Hwy # 1028, Torrance, CA 90505. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Mario E. Youssef's phone number?

The number on file is (424) 222-9821. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Mario E. Youssef's NPI number?

Mario E. Youssef's National Provider Identifier is 1821957010. 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 Mario E. Youssef confirmed this information?

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