Thanks again, @DawnC. I just reentered the four 1099-NECs yet another time and they continue to create separate Schedule Cs! And this time, after I designated the first 1099 as a business called "consulting," TurboTax wouldn't even let me choose that business for any of the remaining 1099s. Strange.
Token number is 1171411.
I'll look forward to what you find, with appreciation of your help.
