Children's National Health System has reached a deal to take four floors in Inventa Towers, the former Silver Spring headquarters of Discovery Inc., as part of a larger consolidation of its D.C.-area footprint.
The District-based health care provider signed a 15-year lease with Foulger-Pratt for 140,000 square feet at One Discovery Place, about a month after Discovery (DISCA: NASDAQ) moved out for its new home in New York. Children's, which has retained Gensler as its interior architect, plans to…