My client's 1099-NEC has a higher incorrect amount, what can I do?

This morning I got my 1099-NEC from my Client who I've worked with all year.

 

I noticed it is higher in non-employee compensation than what I recorded for myself. I've emailed the person who handles our 1099s from the company.

 

Are they able to issue me a corrected 1099? Is there a deadline for this?

 

What should I do if I don't hear back or they refuse? 

 

They are the only client I had this year, so I'm concerned it is going to look very odd when I report a lower number.