How much does an Assoc. Professor - Medical Administration make in North Carolina? The average Assoc. Professor - Medical Administration salary in North Carolina is $78,152 as of November 25, 2019, but the range typically falls between $65,098 and $108,760. Salary ranges can vary widely depending on the city and many other important factors, including education, certifications, additional skills, the number of years you have spent in your profession.