According to a recent survey, here are the 2016 average starting salaries ...

...
of the top five most recruited medical specialties, in order of demand:

•  Family medicine (includes family practice/obstetrician): $225,000 (13.6% increase since 2015)
• Psychiatristry: $250,000 (10.6% increase)
• Internal medicine: $237,000 (14.5% increase)
• Hospitalists: $249,000 (7.3% increase)
• Nurse practitioners: $117,000 (9.3% increase)

Source: Merritt Hawkins’ 2016 Review of Physician and Advanced Practitioner Recruiting Incentives. Merritt Hawkins, June 7, 2016,

http://www.merritthawkins.com/uploadedFiles/MerrittHawkins/Pdf/Merritt_Hawkins_2016_Physician_NP_PA_Recruiting_Incentives_Review.pdf