WOONSOCKET, R.I., 2015-8-19— /EPR Retail News/ — CVS Health Corporation (NYSE: CVS) announced today that it has completed the acquisition of Omnicare, the leading provider of pharmacy services to long term care facilities, for a total enterprise value of approximately $12.9 billion. About CVS Health CVS Health (NYSE:  CVS) is a pharmacy innovation company helping people on their path to…