I think physicians, like attorneys in some ways, rarely hold purely academic university full time positions like a psychologist would. There is a reason for this. Much more guaranteed money is made in other venues.
University based Hospital "Faculty practice" positions can be a very good deal if you get the right one. You pay the hospital a percentage fee per patient or per total gross income, and you have the hospital base salary (about 110k-200+k), no office fee, no reception fee, no insurance cost, no phone bill, no rent, no equipment fee, free referral base, and you take in (depending how busy you choose to be), another 50-200k in private practice fees. A % goes to the hospital, and you take the rest, effectively increasing your 9am-5pm income to well over 200k without working off hours, or working some evenings in the office.
This is basically how my hospital works.