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Provider Profile

Chad M. Williams, NP

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At a glance

About Chad Williams

Listed in the NPI registry as a nurse practitioner — psychiatric/mental health, Chad M. Williams, NP practices in Centereach, NY. NPI 1124974274 identifies this record in the national registry.

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

Credentials & Licensing

NY licenceAs reported to the NPI registry
No. 408258As reported
NPINational Provider Identifier
1124974274Issued 2026

As reported to the NPI registry ↗

Common questions

What kind of doctor is Chad M. Williams?

Chad M. Williams is a nurse practitioner in Centereach, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Psychiatric/Mental Health”.

NPI registry

What is Chad M. Williams's address?

Chad M. Williams is listed at 15 Main Ave, Centereach, NY 11720. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Chad M. Williams?

The number on file is (716) 713-5304. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Chad M. Williams's NPI number?

Chad M. Williams's National Provider Identifier is 1124974274. 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 Chad M. Williams confirmed this information?

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

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