There is no information available about the nonprofit organization "Street Level Inc" with the EIN 721394410. If you have more details or context, it might be helpful for further research.

However, there are two distinct organizations discussed in the search results:

Street-Level Youth Media (Now Street Level)

Street Level, formerly Street-Level Youth Media, is a nonprofit organization that was incorporated in 1995. It provides technology access and media arts training to urban youth, focusing on creative self-expression and critical thinking through various media arts programs. Street Level became part of Urban Gateways in 2017 and continues its mission through programs including video production, audio and music production, stop-motion animation, digital photography, graphic arts, and new media.

Street Level Health Project

Street Level Health Project is another organization, based in Oakland, California, dedicated to improving the health and wellbeing of underinsured, uninsured, and recently arrived immigrants. It was incorporated in 2001 and serves Alameda County by providing healthcare services and promoting overall wellbeing.

Without specific information on "Street Level Inc" with EIN 721394410, an article cannot be created. If you are referring to a different organization, additional details would be helpful for creating an accurate article.