Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Big Brothers Big Sisters of Long Island

Organization Case Management Agency · NPI 1851230353

Big Brothers Big Sisters of Long Island is a Case Management Agency in Westbury, New York. Works from 2 locations. Registered with an NPI since 2026.

In the registry since
2026
Specialties on file
2
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Practice location Address checks out

25 Carle Rd
Westbury, NY 11590-4147
Phone: (516) 731-7880
Fax: (516) 731-0486
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 145 Sycamore Ln, Islandia, NY 11749-1509 — (631) 273-1469

Specialties & licences

Case Management Agency (primary) Taxonomy 251B00000X
Community/Behavioral Health Agency Taxonomy 251S00000X

Record details

NPI number1851230353
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Cox — Chief Executive Officer · (516) 842-7678
NPI enumeratedMarch 27, 2026
Last updated in NPPESMarch 27, 2026
Certification dateMarch 27, 2026
Mailing address25 Carle Rd, Westbury, NY 11590-4147

Other providers in Westbury