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Organization Profile

Big Brothers Big Sisters of Long Island

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Where to find Big Brothers Big Sisters of Long Island

About Big Brothers Big Sisters of Long Island

Big Brothers Big Sisters of Long Island is an organization based in Westbury, NY and listed in the NPI registry under case management agency. This organization is also listed as specializing in community/behavioral health agency. NPI 1851230353 identifies this record in the national registry.

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

Credentials & Licensing

NPINational Provider Identifier
1851230353Issued 2026

As reported to the NPI registry ↗

Common questions

What does Big Brothers Big Sisters of Long Island specialize in?

Big Brothers Big Sisters of Long Island is a case management agency in Westbury, NY. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Big Brothers Big Sisters of Long Island located?

Big Brothers Big Sisters of Long Island is listed at 25 Carle Rd, Westbury, NY 11590. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Big Brothers Big Sisters of Long Island's phone number?

The number on file is (516) 731-7880. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Big Brothers Big Sisters of Long Island?

Big Brothers Big Sisters of Long Island's National Provider Identifier is 1851230353. 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 Big Brothers Big Sisters of Long Island's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Big Brothers Big Sisters of Long Island. If this is you, claiming it is free.

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Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.

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