A Public Health Client is a Patient from the viewpoint of a Jurisdiction. For example, John Doe lives in Arizona, and has been seen by two practices, whereby he is patient number 123 at practice A and patient number 456 at practice B. The state of Arizona will assign a single id to John, say, XYZ. This id (the recordId property of this class) is correlated to the ids from the two practices. In other words, each patient will have a separate id and record at each medical practice, but will have one id at the jurisdictional level.