B2B Living File Database

Reach the Right Healthcare Decision Makers

If you market to physicians, dentists and healthcare providers including clinics and hospitals, then the OMI B2B healthcare database is for you. No matter who you sell your products and services to in the healthcare market, OMI will ensure you reach them more effectively.


OMI has created the largest B2B Healthcare email marketing database to specifically serve the pharmaceutical/healthcare industry. Our database is the only one to contain over 700,000 unique doctors at individual practices, group practices and hospitals.

Every email address in our database contains the corporate email domain that uniquely identifies the practice name associated with the provider name. And, every corporate email domain links back to the provider’s physical address through domain registration, which is the key to OMI’s exceptional accuracy rate of 95% or higher.

With all the important contact details in one place, you can engage with the right healthcare prospects more effectively - right from the start.

Data Source Feeds

  • DEA File
  • NPI File
  • UPIN File
  • Medicare/Medicaid Files
  • State License File

Database/Service Stats

  • 700k+ Doctors
  • 1.5MM+ Contacts with Email

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Our Databases & Services

B2B Living File Database

B2B Healthcare Database

Email Marketing Campaigns

Data Cleansing

Intent Monitoring

Identity Graph