This study explores the characteristics of primary care organizations that are likely to attract and retain highly skilled professionals, meeting their expectations and increasing Person-Organization fit. Both "hard" dimensions (ownership) and organizational/managerial traits under the span of control of management are investigated. The objective is to raise awareness on how to mitigate unpopular features of primary healthcare organizations so to effectively compete in the war for talent. This study has been carried out based on data extrapolated from a broader study conducted by the Italian National Agency for Regional Health Services and commissioned by the Italian Ministry of Health. Data deriving from Italian nursing homes was extrapolated from the broader public dataset and multiple regressions were carried out to detect associations between managerial variables and staff seniority. Several significant associations were detected, suggesting that both physicians and nurses are affected by some investigated variables when deciding where to work and for how long. While some of these are common to the two categories of professionals (e.g., the presence of a nursing director), others are not (e.g., the presence of internal training programs). The implications of this study are related to the need of increasing awareness of managers of nursing homes on those features that are likely to increase their attractiveness and long-lasting appeal to professionals. This is a paramount topic in times in which the war for talent is strong. A lack of attention on this field may lead to the inability to attract and retain staff in primary care settings and, in turn, to implement strategic trends of change healthcare systems are facing in Italy and worldwide.