Objective: We adjust the number of physicians based on heterogeneity hypothesis to analyze the allocation of physicians for the results more scientific. Methods: According to the number of registered (assistant) physicians before and after adjustment, we calculate the HRAD and the PAD concentration in every region of Ningxia in years of 2012-2016. Results: The difference between the HRAD and the PAD in Yinchuan and Shizuishan means physicians relatively abundant, and the difference between the HRAD and the PAD in Wu zhong, Guyuan and Zhongwei means physicians relatively short. Conclusion: D iscussing the problem of the health resources allocation take into account the heterogeneity hypothesis is meaningful; government and health administrative departments should coordinate and optimize the allocation of physicians resources to ease the medical treatment difficulty in Ningxia province.