I can get you a hidden gem IM outpatient job right now. My wife is IM. Works 4 days/week 8-4, 1.25h lunch. Max patients/day is 22. 6 weeks vacation. Came within a rounding error of hitting 300k last year. Oh, and an actual retirement pension. Works out to about 55-60% of salary.
Speaking more generally, outpatient tends to have more flexibility and more income potential per hour. I see patients from 8-4 with a 90 minute lunch. I have a partner who skips lunch and so works 7:30-2:30. I have a friend who takes a very short lunch and so only works 4 days per week. None of us work nights or weekends ever. No holidays. If my kid is sick, I just call and cancel for the day.
If I want more money, I see more patients. Since I'm paid on production and not an hourly rate, its pretty easy to manage.
But, there's more busy work - refill requests, calls, portal messages. Not everyone likes longitudinal care. And outpatient isn't generally as interesting as hospital medicine, or so my former hospitalist wife keeps saying.