Is it safe for my baby to get so many immunizations?

Yes. The safety isn't in question; some people object to too many painful "needles" at one time while others prefer to get them all done and out of the way as quickly as possible.
Yes. Yes! follow the recommendations of science and the world's top health experts. What isn't safe are all of those diseases that your baby doesn't have to suffer through or die from. Please, this is too important to listen to playboy bunnies and internet nobodies-- listen to your pediatrician, and listen to the best experts. Protect your baby! immunize!