Provider Profile

Douglas Demars

Unclaimed Profile

About Douglas Demars

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Specialty

Registered Nurse (Primary)

Credentials & Licensing

NH license064261-21
NPI1861342552
NPI issued02/02/2026

Source: NPPES NPI Registry

Common questions

What does Douglas Demars specialize in?

Douglas Demars is a registered nurse in Wolfeboro, NH. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Douglas Demars located?

Douglas Demars is listed at 240 S Main St, Wolfeboro, NH 03894. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Douglas Demars's phone number?

The number on file is (603) 569-7500. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Douglas Demars's NPI number?

Douglas Demars's National Provider Identifier is 1861342552. 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

Has Douglas Demars confirmed this information?

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

Guide.md

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