Nationwide professional phone, postal and email database is a multi-sourced database comprised of over 650
independent and separate data source feeds. Some of these unique data source feeds include, but are not limited to:
NPI, DEA, UPIN, state license, state medical board, PPO network files, and social security death master index files.
Close to 200 Specialties available.
The uniqueness of our database is that every record in our database is multi-sourced and multi-verified. This is
the only database that can make that claim. NationwideIS uses it’s own proprietary algorithms to weight, rate and verify the
contact and demographic information on our database. It is our proprietary algorithms that allow us to identify the
best postal contact & demographic information.