We have updated the information that is included in the referral data available for sale.
The Excel files include the following enhancements:
We have added the primary taxonomy information for both referral sources and destination. These include the actual taxonomy code as well as the taxonomy description. 
Additionally, we now will display the deactivation date of an NPI if it has been deactivated. Below is a screen shot of the Excel file detail.
If you want to see what the purchased data looks like, we have some files available for you to download.
To view a file without lab referrals, click here.
To view a file including lab referrals, click here.
