my experience from last year - private, general ophthalmology
Most offers between $125-135k (After negotiations) in fairly desireable cities in the South/Southeast. I would imagine that is the average for most offers.
There are higher offers ($175k up to 200k) out there, but usually in less desirable cities (northern Michigan, middle of Kentucky, etc). It is not unheard of for general to make closer to $100k in very desireable locales like
NYC, Chicago. My classmates had similar offers.
Avg buy-in - 2 years. After paying for partnership (takes several years), average salary is closer to $200-250 - very dependent on clinic and surgical volume.
Most subspecialties - except for peds and retina, command another $25-30k starting out. Surgical retina probably starts in the low-mid $200, and peds lower 100s.
The numbers on most salary sites seem inflated - again, based on my experience.