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Provider Profile

Justine M. Duncan

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At a glance

About Justine Duncan

Listed in the NPI registry as a psychologist, Justine M. Duncan practices in Bayport, NY. NPI 1689531931 identifies this record in the national registry.

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

Specialty

Psychologist (Primary)

Credentials & Licensing

NY licenceAs reported to the NPI registry
No. 022739As reported
NPINational Provider Identifier
1689531931Issued 2026

As reported to the NPI registry ↗

Common questions

What does Justine M. Duncan specialize in?

Justine M. Duncan is a psychologist in Bayport, NY. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Justine M. Duncan located?

Justine M. Duncan is listed at 60 S Ocean Ave, Bayport, NY 11705. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Justine M. Duncan's phone number?

The number on file is (516) 448-8554. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Justine M. Duncan?

Justine M. Duncan's National Provider Identifier is 1689531931. 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 Justine M. Duncan's profile verified?

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

Guide.md

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