Inside the file
26 fields, grouped by how you use them
Inspect the reference fields and check which are available in the connected source.
Identity
Who the provider is. NPI is the stable key for de-duplicating and matching to your CRM.
- NPI
- 10-digit National Provider Identifier, one per individual provider
- First Name
- Included where on file
- Middle Name
- Where on file
- Last Name
- Included where on file
- Name Prefix
- e.g. Dr.
- Name Suffix
- e.g. Jr., III
- Credential
- e.g. MD, DO
- Gender
- Included where on file
26 fields in the published product layout. Field completeness varies by record; request an approved sample to verify coverage. Empty fields are not filled with invented data.
Reading the counts
Records, NPIs and emails are three different numbers
A contact record is a row. An NPI identifies a provider. An email may be missing or shared. Compare all three before choosing a list.
Inventory synced Oct 29, 2026. A sync date is not an email verification date.