Optum Global Solutions (India) Private Limited 5-7, Office Level, Build. No.14, Sundew Properties SEZ (Mindspace), ... Madhapur, Hyderabad, Telangana – 500081 . Corporate Identity Number: U72900TG2010PTC067943; Website: www.optum.in; Phone: +91 040 30835566 among children across four (4) schools through National Institute of Open Schooling ...