Provider Profile
Listed in the NPI registry as a registered nurse, Marissa A. Doria, RN practices in Walnut, CA. NPI 94001095459473 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Marissa A. Doria is a registered nurse in Walnut, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Marissa A. Doria is listed at Walnut, CA 91789. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
Marissa A. Doria's National Provider Identifier is 94001095459473. 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
Not yet. This profile is built from public federal data and has not been confirmed by Marissa A. Doria. If this is you, claiming it is free.
Guide.md
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