All India Doctors Database Excel format

There are many sites available for this. I need a database in excel format (one file preferably) of maximum number of doctors (while bidding you must commit to the number and i will select the bid with maximum number of doctors you committed). In this database atleast 50000 doctors should be from Delhi and the remaining should be from rest of India. The total number of doctors in delhi is more than 1 lakh and all over India is more than 10 lakh what i need is name of doctor(mandatory), specialization with degree, address, age, contact number, (mobile number is mandatory) email(atleast 60%). accuracy is very very important. i will cross check the same before releasing the payment. for choosing the winning bid i need a small sample 100 doctors from Delhi, which i will verify and choose the bid as winner. thank you for your time.