Health Tech startup HealthAssure raises $2.5 Mn funding from Blume Ventures. HealthAssure is a health aggregator which consumerizes primary healthcare. The Mumbai-based startup has raised $ 4 Mn till now. The company has a strong network of 4.5K primary care centres in 1.1K cities. The firm offers dental, pediatrics, ophthalmology and diagnostic services across the country. HealthAssure also connects insurers and corporates through its platform.