 Want to see what you've been missing? Dr. Sam's Eye Care, 543-2020, 543-2020. Dr. Sam's Eye Care, straight talk, better vision. New Hampshire's Attorney General is joining those of several other states in pushing Change Healthcare to do more to help patients and providers after a massive cyber attack. The data breach in February might have affected up to a third of all Americans, according to Change Healthcare, which is a unit of UnitedHealth.