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Provider Profile

Johnita B. Duff, FNP-C

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At a glance

About Johnita Duff

Johnita B. Duff, FNP-C is a healthcare provider in Princeton, WV specializing in hematology & oncology. This provider record is associated with NPI 1821993213.

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

Specialty

Credentials & Licensing

WV licenceAs reported to the NPI registry
No. 127126As reported
NPINational Provider Identifier
1821993213Issued 2026

As reported to the NPI registry ↗

Common questions

What is Johnita B. Duff's specialty?

Johnita B. Duff is a cancer specialist in Princeton, WV. That is the designation recorded for this NPI in the federal registry, where it is listed as “Hematology & Oncology”.

NPI registry

Where can I find Johnita B. Duff?

Johnita B. Duff is listed at 122 12Th St, Princeton, WV 24740. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Johnita B. Duff?

The number on file is (304) 557-1164. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Johnita B. Duff?

Johnita B. Duff's National Provider Identifier is 1821993213. 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 Johnita B. Duff's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Johnita B. Duff. 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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