The Service Tree lists all services in "branched" groups, starting with the very general and moving to the very specific. Click on the name of any group name to see the sub-groups available within it. Click on a service code to see its details and the providers who offer that service.
United States Senate Offices
Taxonomy Code: TD-6600.2200-950
The offices of elected members of the United States Senate, the upper chamber of the Congress of the United States. The Senate has 100 members, two from each state, and one third of the Senate is elected every two years.