Mohan, Seema - Carefree Internal Medicine Pc. Mohan, Seema - Carefree Internal Medicine Pc. General Practice Medicine. Website. Website: carefreeinternalmedicine.com. Address: 36800 N Sidewinder Rd, Unit A4, Carefree, AZ 85377. Cross Streets: Near the intersection of N Sidewinder Rd and N Bloody Basin Rd. Phone: (480) 595-0431..