MV Medical Management manages more than 100,000 commercial, senior and Medi-Cal enrollees for two geographically distinct independent practice associations, LaSalle Medical Associates and New Horizon Medical Group. The company is a full-service management services organization that offers administrative, technical and professional support to independent practice associations. Its enrollees are located in San Bernardino, Riverside and Los Angeles counties, Calif. Management services provided by MV Medical Management include utilization management, quality management, contracting and network development, finance, claims processing, information systems, enrollment and eligibility verification, provider relations, member relations and marketing.