Located in Woodbridge, Va., CVS Pharmacy Inc., a subsidiary of CVS Caremark Corporation, is one of the largest pharmacy retailers in the United States. The firm offers a wide range of products, such as beauty, baby and care, soaps and vitamins, to name a few. It also provides an array of services, including refill, new, and transfer prescriptions as well as drug corner. CVS Caremark Corporation is one of the largest pharmacy health care providers in the United States.