Dear Raj,
You are already registered with EPFO in Chennai. I hope you are ensuring compliance with your Corporate Office in Gurgaon and any other place of work under the code assigned to you by EPFO: Chennai.
You can ensure compliance with your Corporate Office under the code provided by EPFO: Chennai. Alternatively, you can apply for and obtain a sub-code for your Corporate Office from EPFO: Gurgaon and start compliance procedures separately. You can also transfer your code number to EPFO: Gurgaon and ensure compliance there. Please note that the sub-code is issued for administrative purposes only.
I hope you have submitted Form 5A to EPFO, in which you have mentioned the details of your Corporate Office and any other place of work, branch, department, etc.
One point I would like to make here is that when you fall sick, you go to the doctor. Some people regularly consult with their family physician about health issues. However, we rely on forums like this.
In such forums, you may receive different opinions from various members.