What's the difference between a Medical Psychologist and a Prescribing Psychologist?

The simple answer is nothing and a lot... read on.

A Medical Psychologist can be a:

1-highly trained and licensed psychologist 

• With a Master's in Science in Psychopharmacology
• Psychology license from the Louisiana State Board of Examiners of Psychologists 
• Medical license from the Louisiana State Board of Medical Examiners
• Who prescribes psychotropic medications with frequent consultation in Louisiana

OR

2-highly trained and licensed psychologist  

• With a Doctorate in Psychology
• Board Certified Speciality from the American Board of Psychological Specialties, 

• A Division of the American College of Forensic Examiners

So, prescribing psychologists can ONLY practice in Louisiana, New Mexico, Guam, Native American territories, and some state and Federal departments.

Thanks for reading, 
Dr. Jon Chandler

FYI-A licensed psychologist requires ALL of the following:
1-HS Diploma/GED Equivalent
2-BA/BS
3-MA/MS
4-PsyD/PhD
5-1500 Post-Doctoral Externship hours
6-Passing score on the National and State exam
7-Licensure with a state Board of Psychology