There are a number of different databases to search from:

All Professions
Use this database to check the professional license status and professional license violations for a variety of professions including, Appraisers, Medical Radiologists, Real Estate Agents, Counselors, Mid-Wives, Respiratory Therapists, Dieticians, Orthotists, Social Workers, Insurance Agents, Perfusionists, Speech Therapists, Marriage Counselors, Pharmacists, Massage Therapists, Prosthetists.

Medical Doctors
This database includes the license status and violations of Licensed Medical Doctors.

Real Estate Agents
This database includes license records of real estate agents.

Insurance Agents
This database includes license records of real estate agents.