NPPES file of Aug 9, 2026

Find an organization's NPI

7 active organization NPIs are registered under names beginning "Family Service League". Each location can bill under its own NPI, so add the city to find the one you need.

1 to 7 of 7, exact name first

  1. Family Service League, INC

    Community/Behavioral Health Agency · Bloomfield, NJ · issued Jun 24, 2008

    1881855542
  2. Family Service League, INC

    Community/Behavioral Health Agency · Montclair, NJ · issued Jul 17, 2009

    1679703177
  3. Family Service League, INC

    Clinic/Center · Bay Shore, NY · issued Jun 16, 2008

    1730349556
  4. Family Service League

    Community/Behavioral Health Agency · Bay Shore, NY · issued Apr 3, 2018

    1497251995
  5. Family Service League, INC

    Student in an Organized Health Care Education/Training Program · Hauppauge, NY · issued Oct 17, 2025

    1265309983
  6. Family Service League, INC

    Community/Behavioral Health Agency · Huntington, NY · issued Jul 11, 2006

    1528093242
  7. Family Service League

    Community/Behavioral Health Agency · Huntington, NY · issued Oct 12, 2009

    1265767123

Source: CMS NPPES monthly file of Aug 9, 2026, organization (Type 2) records.