Provider Data MasterFile™

Empowering healthcare organizations with complete, current, and comprehensive provider data

Provider information serves as the backbone of a healthcare organization’s entire ecosystem. The foundation of any provider data strategy is ensuring access to the industry’s leading provider data repository.

LexisNexis® Provider Data MasterFile™ is a centralized referential database that improves and evolves daily by ingesting, verifying and integrating incoming data including proprietary data collection and outreach findings. The quality data drives processes and empowers users to make informed and confident business decisions. The LexisNexis breadth of data covering all healthcare provider types, corporate entities and our depth of data including critical attributes help our clients run their business. Our Provider Data MasterFile is the gold standard for provider information and benefits from our data governance standards so you can make decisions with confidence.

provider data masterfile

Benefits of Using Provider Data MasterFile across the Healthcare Ecosystem:

  • Obtain a complete view into individual healthcare practitioners with comprehensive attributes such as NPI, DEA, specialty, state license(s), credentials and multiple addresses
  • Analyze provider network gaps
  • Improve compliance with CMS and other regulations pertaining to provider data quality
  • Maintain accurate provider directories
  • Lower the compliance risks of inaccurate data and wasteful campaigns, field calls and other targeting
  • Reach a broader provider population for sales, marketing and outreach efforts
  • Gain visibility into provider relationships across IDNs, ACOs and healthcare systems

Provider Data MasterFile Features Include:

  • LexisNexis is one of two companies in the U.S. that aggregate provider data from every state, maintaining information on more than 8.5 million U.S. healthcare practitioners and 1 million organizations
  • Leverage proprietary algorithms that proactively monitor data currency
  • Multi-dimensional view of HCPs and HCOs across the person, location and entity
  • Information about a specific grouping of providers, selected by provider type, region and attribute type

Provider Data MasterFile Is the Foundation for Accurate Provider Directories

Without a trusted data partner, the process to maintain accurate provider directories can be complex, daunting for already overburdened staff and costly to your organization. Inaccurate provider information can prevent patients from getting the care they need and can put your organization at risk of penalties and fines.

Provider Data MasterFile can be used for:

  • Network management & adequacy
  • Contracting & enrollment
  • Provider screening & credentialing
  • Directory accuracy & compliance
  • Claims processing
  • Business development & marketing
  • Recruiting
provider data masterfile

Provider Data MasterFile Helps Life Sciences Organizations Optimize Outreach Efforts

Provider Data MasterFile answers three critical questions about providers for life sciences organizations: Who? What? And Where? Provider Data MasterFile enables life sciences organizations to see and understand complex relationships that answer those three critical questions. These relationships include the connectivity of claims data for a market or therapy area, the connection between HCPs and facilities and the nature of relationships and hierarchies between HCOs.

Life sciences organizations can leverage Provider Data MasterFile for:

  • Deeper insights that fuel well-informed market strategies
  • Identify market gaps and opportunities
  • Optimize resource deployment

Provider Data MasterFile Can Help Health Systems Reduce Barriers to Coordinated Care

As health systems shift to a value-based system, the importance of having current and accurate provider data cannot be overstated. Provider Data MasterFile can be used to better coordinate care, increasing patient satisfaction. Accurate provider data can also help health systems make data-driven decisions and uncover opportunities to improve efficiencies and maximize cost savings.

Provider Data MasterFile Helps Pharmacies Stay Compliant While Maintaining Operational Efficiency

Pharmacies need a way to standardize and cleanse data, fill in information gaps, and augment existing profiles with additional data points. Provider Data MasterFile gives pharmacies and PBMs this capability, along with ability to research new providers, healthcare organizations and affiliations to help claim/service operations or assist with credentialing.

Get it now: For more information about LexisNexis® Provider Data MasterFile, call 866.396.7703.

More Information

Systems of Care for Life Sciences Brochure

Contact Us to Learn More

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Buyers' Guide: How to Select the Right Data Provider to Benefit Your Business

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Optimizing Provider Network Data to Boost Efficiency, Patient Experience and Compliance


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The Provider Data Exchange Hub


IDC MarketScape Provider Data Management Vendor Assessment

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Machine Learning Can Improve Provider Directory Accuracy

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A top 15 Life Sciences organization had this to say about our services:

"The solution provided was identified a 'best fit' with 'good customer focus.' The benefits received are: accuracy of data, products and services that meet the organization’s needs and responsive sales representatives.
My sales rep keeps me informed. LexisNexis understands my business and is a trusted partner. I feel valued as a customer."
- Senior Customer Relationship Manager


LexisNexis® Provider Data MasterFile™ does not constitute a “consumer report” as that term is defined in the federal Fair Credit Reporting Act, 15 USC 1681 et seq.(FCRA). Accordingly, LexisNexis® Provider Data MasterFile™ may not be used in whole or in part as a factor in determining eligibility for credit, insurance, employment or another permissible purpose under the FCRA. Due to the nature of the origin of public record information, the public records and commercially available data sources used in reports may contain errors. Source data is sometimes reported or entered inaccurately, processed poorly or incorrectly, and is generally not free from defect. This product or service aggregates and reports data, as provided by the public records and commercially available data sources, and is not the source of the data, nor is it a comprehensive compilation of the data. Before relying on any data, it should be independently verified.