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

Family Service League, Inc

Organization Community/Behavioral Health Agency · NPI 1528093242

Family Service League, Inc is a Community/Behavioral Health Agency in Huntington, New York. Works from 30 locations. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

790 Park Ave
Huntington, NY 11743-4516
Phone: (631) 427-3700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (29)

  • 1377 5th Ave, Bay Shore, NY 11706-4131 — (631) 647-3265
  • 1444 5th Ave, Bay Shore, NY 11706-4147 — (631) 647-3100
  • 1448 5th Ave, Bayshore, NY 11706-4147 — (631) 309-6900
  • 801 Crooked Hill Rd, Brentwood, NY 11717-1045 — (631) 273-9800
  • 320 Carleton Ave, Central Islip, NY 11722-3619 — (631) 663-4300
  • 2 Long Ln, East Hampton, NY 11937-2506 — (631) 329-4130
  • 316 Accobonac Rd, East Hampton, NY 11937-1931 — (631) 324-3344
  • 2280 N Ocean Ave, Farmingville, NY 11738-2911 — (631) 698-7828
  • 465 Blue Point Rd Ste A&B, Farmingville, NY 11738-1839 — (631) 283-4843
  • 284 Pulaski Rd, Greenlawn, NY 11740-1602 — (631) 425-5250
  • 21 Sterlington Commons, Greenport, NY 11944 — (631) 477-4067
  • 5 Squiretown Rd, Hampton Bays, NY 11946-2011 — (631) 728-5300
  • 90 Adams Ave, Hauppauge, NY 11788-3604 — (934) 223-6500
  • 1 Kings Hwy, Hauppauge, NY 11788-4216 — (631) 348-4900
  • 20 Greenlawn Rd, Huntington, NY 11743-2926 — (631) 673-2030
  • 140 Woodhull Rd, Huntington, NY 11743-3761 — (631) 673-2030
  • 55 Horizon Dr, Huntington, NY 11743-4436 — (631) 369-2300
  • 188 Oakwood Rd, Huntington, NY 11743-4295 — (631) 673-2001
  • 1235 Montauk Hwy, Mastic, NY 11950-2917 — (631) 924-3741
  • 7555 Main Rd, Mattituck, NY 11952-1516 — (631) 298-8642
  • 7905 Main Rd, Mattituck, NY 11952-1516 — (631) 298-2030
  • 34 Commerce Dr, Riverhead, NY 11901-3174 — (631) 722-8880
  • 600 Harrison Ave, Riverhead, NY 11901-2741 — (631) 369-6759
  • 700 Harrison Ave, Riverhead, NY 11901-2780 — (631) 369-6727
  • 400 W Main St Ste 300, Riverhead, NY 11901-2813 — (631) 369-0104
  • 208 Roanoke Ave, Riverhead, NY 11901-2706 — (631) 284-2565
  • 444 N Sea Rd, Southampton, NY 11968-2057 — (631) 283-4843
  • 365 County Road 39a Unit 14, Southampton, NY 11968-5243 — (631) 726-8033
  • 468 Magee St, Southampton, NY 11968-3216 — (631) 283-3550

Specialties & licences

Community/Behavioral Health Agency (primary) Taxonomy 251S00000X

Record details

NPI number1528093242
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jeffrey Steigman — Chief Administrative And Innovation · (631) 427-3700
NPI enumeratedJuly 11, 2006
Last updated in NPPESJuly 22, 2021
Certification dateJuly 22, 2021
Mailing address790 Park Ave, Huntington, NY 11743-4516

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