Medical Group Practice Database
Provides information about the nation's medical group practice market segment.

The HCOS Medical Group Practice Database provides information about the nation's medical group practice market segment, representing over 85,000 group-practice locations and approximately 55 types of medical groups. These include oncology, rheumatology and epilepsy centers. Profile information consists of demographic details, corporate-owner and GPO relationship affiliations and can include links to DDD sales data as well as to IMS’ Health Care Professional (HCP) databases.