Abstract: Described herein are systems and methods for receiving healthcare data from a plurality data sources that generate and store data in various data model regimes, many of which are not standardized or are variants of a standard. Application interfaces may access preconfigured schema files defining the data fields of each particular data model associated with a data source. Records may be received from data sources, parsed or tagged according to logical domains, and stored into any number of repositories. The repositories may include a master repository that stores master records for each unique patient, comprising the collective data received from the various data sources.