Chiropractic and Osteopathy email list - UK

I want to obtain a list of registered chiropractors and osteopaths in the United Kingdom (UK). The list should contain each chiropractor's name and email address. If possible, having their address (street address,city, county and postcode) and phone number would be helpful, although it is not essential if it would cut down on the size of the list or increase the price. The list needs be the form of an excel spreadsheet.