The Organization ID that you select will uniquely identify your account and will
be the suffix for all user login IDs. For example, if you choose
mypractice for an
Organization ID then user login IDs will be formatted as
Do not use Tax ID, SSN, or NPI.
Organization IDs must begin with a letter or number, may be up to 30 characters long,
and may only contain letters, numbers, dashes, and dots.