Will there be any risks/problems when I re-enter the US on my H1B ?

[fxwin]

I am based in 'location A'
My company is based out of 'location B'.
I do consulting work and work mainly out of 'location A'
My manager (with my sponsor company) is based in 'location C'
Whenever there is a consulting client assignment, I work out of 'location D/E/F'... etc...
The manager for the client assignment is usually in 'location D/E/F' etc..
All locations are based in the US.
Please advise me if there can be questions asked when i re-enter the us on my H1B and how I can address them ?

[cyanide]

I am based in 'location A'
My company is based out of 'location B'.
I do consulting work and work mainly out of 'location A'
My manager (with my sponsor company) is based in 'location C'
Whenever there is a consulting client assignment, I work out of 'location D/E/F'... etc...
The manager for the client assignment is usually in 'location D/E/F' etc..
All locations are based in the US.
Please advise me if there can be questions asked when i re-enter the us on my H1B and how I can address them ?

I am contracting from 6yrs and my work schedule is somewhat similar to yours. My emp is based out in GA and I work in DC/NY/MN. My port of entry has always been IAD and I never had issues. But again, this is just my case.
There are cases where people have been asked questions about the location of the employer and client @ the port of entry. So, if you are really worried about these type of questions or concerns, then the option would be to book a refundable Air Ticket/Bus Ticket/Train Ticket from your working location to your employers location for the same day or the next day of your arrival. I never did this, but this is an option.

This is just my personal opinion based on my experience.

[fxwin]

Thanks for that insight. I have a related question too. Since my employer has changed from my original visa stamp, do I need to go through the fresh visa (appt+interview) process in India ?

I am contracting from 6yrs and my work schedule is somewhat similar to yours. My emp is based out in GA and I work in DC/NY/MN. My port of entry has always been IAD and I never had issues. But again, this is just my case.
There are cases where people have been asked questions about the location of the employer and client @ the port of entry. So, if you are really worried about these type of questions or concerns, then the option would be to book a refundable Air Ticket/Bus Ticket/Train Ticket from your working location to your employers location for the same day or the next day of your arrival. I never did this, but this is an option.

This is just my personal opinion based on my experience.

[cyanide]

Thanks for that insight. I have a related question too. Since my employer has changed from my original visa stamp, do I need to go through the fresh visa (appt+interview) process in India ?

I am not sure I understand your question correctly.
If you are asking whether you need a new VISA stamp on your passport since your employer changed? Then the answer is NO.

As long as you have an non-expired VISA stamped on your passport, you are good to enter the country. But make sure you carry the new 797 with your new/updated employer.

~cyanide.