Individual provider · Type 1 NPI

P Mark Portnoy, DMD

General Practice Dentistry · Los Angeles, CA

NPI number 1609946482 Active

About NPI 1609946482

P Mark Portnoy, DMD's National Provider Identifier is 1609946482, issued on Nov 8, 2006. The primary taxonomy on file is General Practice Dentistry (1223G0001X), and the practice location is in Los Angeles, CA. The record was last updated on Jul 7, 2011.