Definition and synonyms of SOLE from the online English dictionary from Macmillan Publishers Limited.
DEA number. A DEA number (DEA Registration Number) is a number assigned to a health care provider (such as a medical practitioner, optometrist, pharmacist, dentist, or veterinarian) by the U.S. Drug Enforcement Administration allowing them to write prescriptions for controlled substances.
A DEA number is an identifying series of letters and numbers assigned to a healthcare provider by the Drug Enforcement Administration. It consists of 2 letters, 6 numbers, and one 'check' digit. The first letter identifies the type of provider, for example 'M' for midlevel provider.