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Provider Profile

Daffney Dieu

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At a glance

About Daffney Dieu

Daffney Dieu is a nurse practitioner — family based in Sleepy Hollow, NY. The provider's National Provider Identifier (NPI) is 1376495119.

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

Specialty

Credentials & Licensing

NY licenceAs reported to the NPI registry
No. 360214As reported
NPINational Provider Identifier
1376495119Issued 2026

As reported to the NPI registry ↗

Common questions

What does Daffney Dieu specialize in?

Daffney Dieu is a nurse practitioner in Sleepy Hollow, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.

NPI registry

Where is Daffney Dieu located?

Daffney Dieu is listed at 701 N Broadway, Sleepy Hollow, NY 10591. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Daffney Dieu's phone number?

The number on file is (914) 366-3000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Daffney Dieu?

Daffney Dieu's National Provider Identifier is 1376495119. 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 Daffney Dieu's profile verified?

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

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