ADP Back to Search ADP Allied 1 Huntington Quadrangle , Melville , NY , 11747 Send Email About ADP is a trusted provider of payroll and HR solutions that help home healthcare agencies simplify workforce management, ensure compliance, and focus more on patient care. With intuitive tools and expert support, ADP enables agencies to efficiently handle Onboarding, Payroll, and Employee Records—all in one place. Additional Info Allied Services : Employee Benefits Membership Type Allied Contacts Primary Jeremy Lisch Major Accounts – Home Healthcare Share × Print Email Facebook LinkedIn X Pinterest Powered By GrowthZone