BIG BROTHERS BIG SISTERS OF LONG ISLAND
NPI 1851230353
Case Management in Westbury, NY

Active since March 27, 2026
25 CARLE RD, WESTBURY, NY 11590(516) 731-7880(516) 731-0486 Get Directions Write a Review

NPPES record last updated: March 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Big Brothers Big Sisters Of Long Island NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BIG BROTHERS BIG SISTERS OF LONG ISLAND (NPI 1851230353) is a healthcare organization registered as a case management in Westbury, New York and active in the NPI registry since March 2026. The organization maintains a secondary practice location in Islandia and lists Mark Cox, Chief Executive Officer, as its authorized official.

NPPES Registry Identity

NPI1851230353
Entity TypeOrganization
Primary Taxonomy251B00000X
Legal Business NameBIG BROTHERS BIG SISTERS OF LONG ISLAND
Location Address25 CARLE RDWestbury, NY 11590-4147
Mailing Address25 Carle RdWestbury, NY 11590-4147 · (516) 731-7880 · Fax (516) 731-0486
Fax(516) 731-0486
Organization SubpartNo
Authorized OfficialMark CoxChief Executive Officer · (516) 842-7678
Enumeration DateMarch 27, 2026
NPPES CertifiedMarch 27, 2026
NPI 1851230353 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyCase ManagementAgencies
Taxonomy Code251B00000X
Definition
An organization that is responsible for providing case management services. The agency provides services which assist an individual in gaining access to needed medical, social, educational, and/or other services. Case management services may be used to locate, coordinate, and monitor necessary appropriate services. It may be used to encourage the use of cost-effective medical care by referrals to appropriate providers and to discourage over utilization of costly services. Case management may also serve to provide necessary coordination of non-medical services such as vocational rehabilitation, education, employment, when the services provided enable the individual to function at the highest level.
Also ListedCommunity/Behavioral HealthTaxonomy 251S00000X
25 CARLE RD, Westbury, NY 11590

Secondary Practice Location 1

Location 1145 Sycamore LnIslandia, NY 11749-1509 · Phone (631) 273-1469 ext. 1212 · Fax (631) 232-7955

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Big Brothers Big Sisters Of Long Island's NPI number?

The NPI number for Big Brothers Big Sisters Of Long Island is 1851230353. It was assigned to this organization in the NPPES registry on March 27, 2026.

Where is Big Brothers Big Sisters Of Long Island located?

Big Brothers Big Sisters Of Long Island is located at 25 Carle Rd, Westbury, NY 11590. The listed phone number is (516) 731-7880.

What is Big Brothers Big Sisters Of Long Island's specialty?

The primary specialty registered for this NPI is Case Management with taxonomy code 251B00000X.

When was this NPI record last updated?

The NPPES record for Big Brothers Big Sisters Of Long Island was last updated on March 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.