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Provider Profile

William D. Barker

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At a glance

About William Barker

The NPI registry lists William D. Barker as a student in an organized health care education program, in Rexburg, ID. The provider's National Provider Identifier (NPI) is 1790615557.

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

Credentials & Licensing

NPINational Provider Identifier
1790615557Issued 2026

As reported to the NPI registry ↗

Common questions

What does William D. Barker specialize in?

William D. Barker is a medical trainee in Rexburg, ID. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.

NPI registry

Where is William D. Barker located?

William D. Barker is listed at 58 E 1St N, Rexburg, ID 83440. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is William D. Barker's phone number?

The number on file is (208) 716-3659. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for William D. Barker?

William D. Barker's National Provider Identifier is 1790615557. 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 William D. Barker's profile verified?

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

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

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