Baton Rouge Cardiology Center. Brittany Drive. 5231 Brittany Drive. Baton Rouge, LA 70808. Phone: (225) 769 - 0933. Fax: (225) 215 - 2023. ... Please, correctly fill out all required fields. 1. Patient Information First Name * M.I. Last Name * Account Number * Email Address. A receipt will be sent to this email address. 2. Payment Amount Amount ....