Provider Profile

Diana Preston, RN

Unclaimed Profile

About Diana Preston

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Specialty

Registered Nurse (Primary)

Credentials & Licensing

MD licenseR211143
NPI1669838868
NPI issued01/05/2016

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

What is Diana Preston's specialty?

Diana Preston is a registered nurse in Columbia, MD. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Diana Preston?

Diana Preston is listed at 7055 Samuel Morse Dr Suite 200, Columbia, MD 21046. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Diana Preston?

The number on file is (410) 910-6700. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Diana Preston's NPI number?

Diana Preston's National Provider Identifier is 1669838868. 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

How long has Diana Preston been practicing?

Diana Preston has 10+ years experience. Registered with an NPI since 2016. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Diana Preston confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Diana Preston. 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.