For administrators in a medical practice with six or fewer doctors, the median salary was $86,459. For those with 7-25 doctors, it was $115,000, and for practices with 26+ doctors, the median salary was $150,726.Top MBA Healthcare Management Careers and Salaries.or administrators in a medical practice with six or fewer doctors, the median salary was $86,459. For those with 7-25 doctors, it was $115,000, and for practices with 26+ doctors, the median salary was $150,726.