No. You cannot schedule an appointment with your PCP yourself. However, you may send an appointment request to your PCP via public URL as configured by your practice. The PCP and their authorized scheduler may then schedule your appointment accordingly.
However, once it is scheduled, you may check in yourself anytime on the day appointment is scheduled, prior to your appointment time. This can be done through the 360 PatientTouch app or through the patient portal depending on your appointment type.