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John Graven

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At a glance

About John Graven

John Graven is a healthcare provider located in Norman, OK. NPI 1740199785 identifies this record in the national registry.

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

Specialty

Credentials & Licensing

NPINational Provider Identifier
1740199785Issued 2026

As reported to the NPI registry ↗

Common questions

Where can I find John Graven?

John Graven is listed at 2405 Palmer Cir Ste 100, Norman, OK 73069. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact John Graven?

The number on file is (405) 561-7928. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for John Graven?

John Graven's National Provider Identifier is 1740199785. 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 John Graven's profile verified?

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