Skip to content
Search to learn about InterSystems products and solutions, career opportunities, and more.

InterSystems HealthShare Provider Directory

Provider Directory

patient checking in at the reception desk in a doctor office, nurse doctor

A Comprehensive Provider Data Management Solution

Inaccurate provider information has serious consequences. For patients, it can mean delays in care. For members who unknowingly choose an out-of-network provider, it can result in catastrophic healthcare bills. Health plans may face hefty fines for inaccurate directories. And providers trying to market themselves through their digital front door risk alienating the very people they hope to attract. An analysis of directory entries for over 40% of U.S. physicians found inconsistencies in 81% of listings across five major national health insurers¹ - highlighting the prevalence of ghost networks and the ongoing challenges of maintaining accurate provider data.

InterSystems Provider Directory is a provider data management solution that collects, consolidates, and publishes information about healthcare providers and their relationships to patients, health plans, and one another. Provider Directory helps to comply with laws like the No Surprises Act, and regulations like CMS 9115-F and CMS-0057-F, enhances the consumer experience, and improves the efficiency of any business process that depends on accurate, up-to-date provider data.

InterSystems Provider Directory can also function as part of your organization’s broader master data management strategy, compiling provider, organization, and network data from multiple, disparate sources—each with its own formats and structures—into a complete and accurate Golden Record.

Product Overview

Provider Directory uses a robust linkage engine and business rules to match provider records, provider organizations, and extensions of your network—including community-based organizations, vendors, and other service providers.

During processing, Provider Directory normalizes the data, deduplicates records, applies validation rules to detect errors, and uses configurable logic to consolidate matched data into a single master record for each entity.

diagram - Provider Directory Data Model

Key Features

Extensible Data Model

Provider Directory includes an extensible data model that allows for searching and viewing individual providers, organizations, contract administrators, networks, plans, addresses, and the relationships between them for a complete picture of your enterprise.

Intuitive User Experience

The Data Steward portal is the central access point for managing all records in Provider Directory. Authorized users can search for and view records, compare data across all contributing records for a single enterprise ID, and review change history. The users may also manually edit or enter information into the directory for all record types.

Data Stewardship

Provider Directory delivers unsurpassed transparency into the process of creating and updating master records out of the box. These features allow authorized users to:

  • Filter information by date, time, and source
  • Establish data hierarchies based on the most trusted data sources
  • Implement survivorship rules to ensure only fresh data is visible in the golden record
  • Track when record updates have occurred and the source of those updates
  • View details about update sources
  • Examine source records that contributed to a master record and the rules that governed their use
  • Remove unwanted updates from the directory in bulk or one at time.

Interoperability

Provider Directory includes FHIR APIs that allow data sharing via the DaVinci Plan Net implementation guide required for compliance with CMS-9115-F.

Supported FHIR Resources:

  • Endpoint
  • HealthcareService
  • InsurancePlan
  • Location
  • Network
  • Organization
  • OrganizationAffiliation
  • Practitioner
  • PractitionerRole

InterSystems Provider Directory also publishes public REST APIs for searching and retrieving individual provider and provider organization records. Information supplied includes related organizations, locations, and networks.

Female doctor speaking with patient

Flexible Deployment Options

InterSystems Provider Directory can be deployed on premises or as a fully managed service.

When you subscribe to InterSystems Provider Directory Managed Services, InterSystems designs, hosts, and delivers the integration platform so you do not need to purchase, operate, secure, or maintain the infrastructure yourself.

InterSystems Managed Services include:

  • All data center resources, including hosting, hardware, and network capacity needed to run the solution
  • Ongoing maintenance of all solution components
  • Customer-specific configuration and implementation services to bring the solution live, including building connections
  • 24/7 support for the solution including real-time monitoring
  • Seamless upgrades
  • Sophisticated security and data protection programs

Customer Support and Education

InterSystems EMPI is backed by InterSystems acclaimed customer support and educational services. For more information visit Support.InterSystems.com or Learning.InterSystems.com.



InterSystems Proprietary Information. Products and services are subject to InterSystems terms and conditions. Information is provided for general informational purposes, may change without notice, and is provided without warranty. Product availability, functionality, and regulatory status may vary by offering, jurisdiction, and intended use.

For information regarding specific offerings, including availability and regulatory status, please contact your InterSystems Representative. For information regarding InterSystems approach to AI, visit InterSystems AI Guidelines.

1 - Consistency of Physician Data Across Health Insurer Directories, JAMA, March 2023.


Other Resources You Might Like

Sep 01, 2026
Product Data Sheet
InterSystems Supply Chain Orchestrator™ is a data platform that enables supply chain organizations to see, understand, optimize, and act to attain an agile and resilient supply chain model.
Aug 26, 2026
Product Data Sheet
In Asset Management, Your Data Is Your Competitive Edge InterSystems Data Studio™ with asset management module enables firms to create a single, trusted, and real-time source of truth from all of their disparate enterprise data sources. This solution makes it faster and easier to prepare data for launching new products, accelerating AI initiatives, managing risk, monitoring performance, and delivering differentiated client experiences.
Aug 25, 2026
Product Data Sheet
InterSystems Data Studio is an essential element of a modern data strategy required to enable growth, optimize business reporting, reduce risk, and support compliance for any firm in the financial services industry.
Aug 22, 2026
Industry Insights
Data Integration Key to Achieving Needed Breakthroughs in Healthcare When peers from other industries ask why data hasn’t driven comparable breakthroughs in healthcare, the answer is usually hiding in plain sight: clinical and administrative data still live in different systems and “speak” different digital languages. Integrating them is a prerequisite for the next wave of progress—better care, better patient experience, and better operational performance at the same time. Fortunately, there are now multiple mandates spurring this integration, from Centers for Medicare & Medicaid Services requiring Fast Healthcare Interoperability Resources APIs, to National Committee for Quality Assurance embracing digital quality measures, to enforcement of prohibitions against information blocking. Health plans and providers, however, must guard against swapping these two longstanding data siloes for several new ones.
Aug 14, 2026
Product Data Sheet
Data Studio makes it easy to access accurate, consistent, and reliable data faster, and enables better-informed decision making across your entire supply chain.
Aug 14, 2026
White Paper
A mid-sized independent asset management firm overseeing more than $110 billion in equity and fixed income portfolios implemented InterSystems Data Studio™ to unify disparate data across dozens of data sources and systems such as spreadsheets, external data and service providers, legacy systems, data lakes, data warehouses, and data marts.
Aug 10, 2026
Build, Connect, and Govern AI Agents
InterSystems IRIS AI Hub provides a comprehensive set of capabilities for building, deploying, and governing AI agents and agentic workflows.
Jul 27, 2026
Fundamentals
Agentic AI in Healthcare A multi-agent AI system recently diagnosed rare medical cases correctly over 80% of the time. That's four times better than seasoned human clinicians. It didn't get there by being smarter than any single AI. It got there by having multiple agents argue with each other until the errors got caught.
Jul 27, 2026
Fundamentals
FHIR is the REST API standard transforming healthcare data exchange. Learn how the VA and FDA use FHIR APIs for automated adverse event reporting, and what it means for your health system.
Jul 27, 2026
Fundamentals
Overview An eye surgery center was losing patients. Not to competitors, but to no-shows. Eighteen percent of scheduled appointments went unfilled every week. Four full-time staff members spent their days calling roughly 500 patients, trying to confirm appointments. When that didn't work, the clinic overbooked randomly, hoping the math would balance out. Some days every patient showed up and the waiting room was chaos. Other days slots sat empty.

Take The Next Step

We’d love to talk. Fill in some details and we’ll be in touch.
*Required Fields
Highlighted fields are required
*Required Fields
Highlighted fields are required

By submitting your business contact information to InterSystems through this form, you acknowledge and agree that InterSystems may process this information, for the purpose of fulfilling your submission, through a system hosted in the United States, but maintained consistent with any applicable data protection laws.



** By selecting yes, you give consent to be contacted for news, updates and other marketing purposes related to existing and future InterSystems products and events. In addition, you consent to your business contact information being entered into our CRM solution that is hosted in the United States, but maintained consistent with applicable data protection laws.