This study evaluates the effectiveness of regional monitoring networks in Tanzania for measuring clinical outcomes related to energy access. A quasi-experimental design was employed, including surveys of healthcare providers and systematic review of network performance data. Statistical analysis used regression models to assess the relationship between monitoring frequency and clinical outcomes. Surveys indicated a preference for networks that performed at least two checks per year over those with less frequent monitoring (75% preferred higher frequency). The quasi-experimental design confirmed higher monitoring frequencies are associated with better patient care, supporting the recommendation for increased network activity. Healthcare providers should be encouraged to participate in networks that conduct at least two checks annually to improve clinical outcomes. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.