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Provider Profile

Rosemary B. Ona, RN

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At a glance

About Rosemary Ona

Listed in the NPI registry as a registered nurse, Rosemary B. Ona, RN practices in National City, CA. This record is held for California licence 413242 · Registered Nurse.

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

Specialty

Registered Nurse (Primary)

Credentials & Licensing

CA · Registered NurseBoard of Registered Nursing
No. 413242CurrentExpires Nov 30, 2026Since 1987
NPINone on record
Licence-only provider

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Common questions

What is Rosemary B. Ona's specialty?

Rosemary B. Ona is a registered nurse in National City, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Rosemary B. Ona?

Rosemary B. Ona is listed at National City, CA 91950. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Rosemary B. Ona's NPI number?

Rosemary B. Ona's National Provider Identifier is 94001000413242. 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 Rosemary B. Ona confirmed this information?

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

Guide.md

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