|Date of birth||May 15, 1978 (age 36)|
|Birth place||Queens, New York, U.S.|
|Years active||1992- present.|
|Seasons||Season 6 and Season 8|
|First episode||"Be Still My Heart|
|Last episode||"Beyond Repair.|
|Credits||1 episodes (see below)|
David Krumholtz is an American actor who appeared in "ER" as schizophrenic patient, Paul Sobriki and who has gained international fame for his role as math genius, Charlie Eppes in Numb3rs.