Can I now take Lipitor (atorvastatin) avery other day.?

Why do you ask. Why are you taking lipitor (atorvastatin)? What dose? How long have you been on the drug? What is your cholesterol, especially LDL level. Consult your doctor.
Perhaps. That depends on what your lipid (cholesterol) profile looks like. Consult your physician, don't do it on your own.