Where can i find mjmj health care centre sdn? MJ health cARE centre SDN. BHD. P01-14, Teluk Akua Biru, Jalan Forest City 3, Pulau Satu 81550 Gelang Patah, Johor Bahru, Johor. T: +607-595 0737What can mj care do for you? Whatever your specific need in regard to therapy, consulting, or billing services, MJ Care has the experience to understand what you face. Our dedicated team keeps Medicaid and supplemental insurance reimbursement systems running smoothly—no matter how the regulations change. This opens in a new window.Why choose mj support staffing? Dedicated to Providing the Best In Support & Health Care. Providing You With Quality Health Care & Support Staff Throughout The South West. Support and Care Staff Agency, MJ Support Staffing is centrally located in the South West in Bridgwater enabling us to quickly and effectively respond to your staffing needs.What is the phone number for magicjack customer service? 1-800-magicJack (1-800-624-4252) Hours M-F 9AM - 11:00PM; Sat-Sun 9AM - 6PM. Billing/Customer Service. To contact Billing and Customer Service, call us at. 1-844-866-2442 Within US/CAN. 1-561-594-9925 Outside US/CAN. Hours M-F 9AM - 7PM.