CNS Occupational Medicine is a Professional Company domiciled in Pennsylvania. In Delaware, CNS Occupational Medicine is referred to as CNS Occupational Medicine of Delaware Inc. CNS Occupational Health LLC is a management service company which provides services on behalf of Private Practices operating as Occupational Medicine clinic and employer on-site medical centers. The Private Practice has complete control with regards to all medical decision-making and patient care.. MSO provides consultation services and offers recommendations for the Private Practice to consider, reject, revise and/or adopt as it deems fit.