DENTAL DELTA DENTAL OF INDIANA 225 S East St Indianapolis, IN 46202 317-842-4022 Dental Coverage with Delta Dental KRISTEN JONES Group Delta Dental PPO There are two plan options: Base and Buy-Up. The primary difference in benefits between the Base Plan and Buy-Up Plan is the annual maximum available under the plan and orthodontic services (only available under the Buy-Up planFind providers, view your ID card, and more online or using the mobile app. Online Portal Download the App