Ha ha ha ha ha ha ha ha: "Either that or it's a urorads."
No joke there.
I interviewed for private practice jobs last year and can give some examples from some of the numbers I saw. In general, each practice will be entirely different from each other practice, in nearly every way possible. For me, location was paramount...and I guess that's why I ended up in Austin
One important piece of advice before going into the numbers: When looking for jobs, you have to ask yourself "where are my patients going to come from?" If you're taking over a practice from a radonc who is retiring (ideal situation, obviously), that won't be as much of a problem. If you're entering a competitive market and are going to be 100% responsible for building your own base...think about that carefully.
Practices that were radiation-oncologist owned seemed to start out around$250k and nearly all had a three-year partnership track. The buy-ins I heard about with these groups ranged from $200k to $2 million, but these numbers mean nothing without know what you're getting with the buy-in. Technical component? How much? How split? Real estate? Etc. You also have to ask yourself how much of your future time you want to spend being a businessperson.
Hospital-based practices offer the benefit of a high starting salary (my experience was in the $400-$500k range), and usually building a practice is a little easier, as the hospital has incentive to keep their machine busy. You'll hear the "yeah, but there's a ceiling to how much you can make with hospital practices," but those are great salaries without ever having to pony up for a buy-in. Urorads practices usually offer great starting salaries as well (a colleague of mine was quoted $650-$700 to start, but I can't confirm this)- dignity is expensive, right?
When looking at jobs with USOncology, Vantage, 21C, etc, keep in mind that each practice can be very different from the next. Most starting salaries with these organizations seemed to be similar to the private-practice ones, but with shorter time (and less money) needed for partnership (18 months vs 3 years, for example), which usually (but not always) excludes the technical component. Keep your eyes open when interviewing for SOME of these jobs, but it would be unwise to write these off from the start. In some markets they're the best jobs.
As a general rule, you're going to make more money in the middle of nowhere, in the Midwest, or in the South compared with either coast or more desirable locales.
Vacation, signing bonuses, benefits, call, coverage, etc...These all vary from practice to practice and are important.
There are so many variables, I think the best thing to do is decide which single one or two are going to be the most important for you. As much money as possible? As much vacation as you can get? (I interviewed with one group who was looking for a third person to split a two-person practice...4 months off a year!) Location? As I mentioned, I chose location and happened to get lucky when it came to the particular job.
Good luck! At least this time you shouldn't have to pony up for the flights and hotels yourselves...