Provider Profile

Joseph FRANCIS CASTRO Marana, RN, RNC-NIC

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About Joseph Marana

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Specialty

Credentials & Licensing

MD licenseR203848
NPI1508706466
NPI issued03/31/2026

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

Where is Joseph FRANCIS CASTRO Marana, RN located?

Joseph FRANCIS CASTRO Marana, RN is listed at 345 Saint Paul St, Baltimore, MD 21202. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Joseph FRANCIS CASTRO Marana, RN's phone number?

The number on file is (410) 332-9000. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Joseph FRANCIS CASTRO Marana, RN's NPI number?

Joseph FRANCIS CASTRO Marana, RN's National Provider Identifier is 1508706466. 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 Joseph FRANCIS CASTRO Marana, RN confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Joseph FRANCIS CASTRO Marana, RN. 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.