just watched her today on a rerun of Law & Order (public defender Sally Bell, recurring role). apparently she also had recurring roles on homicide: life on the street and oz.
looking at her bio, interesting note:
Edie Falco is the first actress to ever sweep the top three television awards. In 2000, she received the Emmy Award for Outstanding Lead Actress in a Drama Series, The Golden Globe Award for Best Performance by an Actress in a Drama Series, and the SAG Award for Outstanding Performance by a Female Actor in a Drama Series, all in the same year for her performance as "Carmela Soprano" in the hit HBO series "Sopranos, The" (1999).http://imdb.com/name/nm0004908/bio

so, hats off to edie falco.