Do I need to schedule a visa interview when I go for my H1-B visa stamping?

Currently, I am living and working in US on OPT and my H1-B visa just got approved. I plan on visiting India in coming December. Do I need to schedule a visa-interview visa stamping? How long does it take to get the visa stamped?

You can search the internet for this question you will find your answers.

Go to this website:

http://www.ustraveldocs.com/in/index.html?firstTime=No