1. Catholic Charities
UnclaimedSocial Service OrganizationMassapequa Park
379 Linden St, Massapequa Park
2 nonprofit organizations listed · Updated Oct 27, 2026
Find nonprofits and social service organizations in Massapequa Park for help, volunteering and giving.
Avahere lists 2 nonprofit organizations in Massapequa Park, NY (11762). Of these, 1 show a public phone number, 1 link to a website and 1 list a street address. Massapequa Park is a village in the Town of Oyster Bay. Nearby, Massapequa has 10 and Seaford has 3. None of these businesses has claimed its page yet, so the details come from public business records.
Social Service OrganizationMassapequa Park
379 Linden St, Massapequa Park
Social Service OrganizationMassapequa Park
Serves Massapequa Park and nearby
Listed in nearby towns. Many local businesses travel to customers across the area.
Social Service OrganizationMassapequa · 1.4 mi away
34 Hicksville Rd, Massapequa
Social Service OrganizationMassapequa · 1.4 mi away
510 Parkside Blvd, Massapequa
Social Service OrganizationMassapequa · 1.4 mi away
5378 Merrick Rd, Massapequa
Social Service OrganizationMassapequa · 1.4 mi away
90 Pennsylvania Ave, Massapequa
Social Service OrganizationMassapequa · 1.4 mi away
Serves Massapequa and nearby
Social Service OrganizationMassapequa · 1.4 mi away
Serves Massapequa and nearby
Listings come from public business records and from business owners. Avahere does not show owner names or private contact details. Spot a mistake or want a listing removed? Remove a listing or contact us.