Physician Profile

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About OLTMAN

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Areas of Expertise

Common questions

Where can I find Dr. Oltman?

Dr. Oltman is listed at 616 THE TREES DR, Williams, OR 97544. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Oltman?

The number on file is (541) 292-1801. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Dr. Oltman?

Dr. Oltman's National Provider Identifier is 1497614259. 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 Dr. Oltman's profile verified?

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

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Licensing & Certification

NPI1497614259
NPI issued01/19/2026

Source: NPPES NPI Registry

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.