Provider Profile

Diane Oliver

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About Diane Oliver

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Specialty

Credentials & Licensing

NPI1699615385
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

What is Diane Oliver's address?

Diane Oliver is listed at 2200 Tuemmler Ave, Hyattsville, MD 20785. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Diane Oliver?

The number on file is (202) 330-1905. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Diane Oliver?

Diane Oliver's National Provider Identifier is 1699615385. 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

Is Diane Oliver's profile verified?

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