Analgesics, Opioid 1 Article 1 Cohort Studies 1 Humans 1 Medicaid 1 Multivariate Analysis 1 Opioid-Related Disorders 1 Physicians 1 Practice Patterns, Physicians' 1 Prescription Drug Misuse 1 Prescription Drug Monitoring Programs 1 Prescription drug monitoring program Regression Analysis 1 Retrospective Studies 1 Specialization 1 United States 1 Washington 1 clinical practice 1 cohort analysis 1 controlled study 1 dentist 1 descriptive research 1 drug surveillance program 1 emergency physician 1 emergency ward 1 gynecologist 1 human 1 medicaid 1 medical specialist 1 multivariate analysis 1