Group Practice &
Facility-Level Intelligence
Target healthcare organizations at the practice and facility level. Reach the right decision-makers across group practices, ambulatory centers, and specialty clinics.
Trusted by Global Clients and Agencies
Practice-Level Data Schema
Who Uses Practice Data
Beyond the Individual Physician
Quick Answer
Practice-level physician data provides contact and organizational intelligence for medical group practices as single buying entities. It links all physicians at a location into one account record, adds administrative decision-makers, and includes the practice EHR platform, specialty mix, and payer relationships. EmailAddress.ai covers 145,870+ US group practices and physician group organizations with monthly verified refreshes.
EmailAddress.ai is a verified healthcare data provider serving pharma commercial teams, medical device manufacturers, and health IT vendors. The platform specializes in resolving the gap between NPI-level physician records and the group practice as a purchasing entity.
Most healthcare databases are built around the National Provider Identifier (NPI), which is assigned to individual physicians. That works for one-to-one outreach. When a pharma field team or device sales team wants to understand an entire account, NPI-level data fragments the picture. One group practice with 40 physicians appears as 40 separate records with no link between them, no practice name, and no administrator contact.
EmailAddress.ai resolves this by grouping NPI records into practice entities. Each practice record links all affiliated physicians, their specialties, and the administrative contacts who handle vendor relationships. The result is a single account view that supports territory planning, account-based marketing, and formulary access campaigns.
Group Practices Control More Prescribing Decisions Than Ever
In 2024, more than 70% of US physicians worked in group practices or hospital-employed settings. Independent solo practitioners now represent fewer than 30% of the physician workforce, down from 55% in 2000. Pharma and device companies that rely on individual HCP targeting alone miss the organizational context that drives formulary decisions, device procurement, and preferred vendor selection.
Group practices and ambulatory surgery centers typically have a single administrator or office manager who controls vendor access and product trials. Reaching that person requires practice-level contact data. EmailAddress.ai includes administrative contacts, practice managers, and clinical coordinators alongside physician records for every group practice in the database.
The data is verified monthly against NPI registry updates, state medical board records, and proprietary sources. Changes in practice affiliation, specialty, or contact information are reflected in each monthly refresh, keeping CRM records current without manual review cycles.
What You Can Segment By
Frequently Asked Questions
What is practice-level physician data?
Practice-level physician data is organizational contact intelligence for a medical group or clinic treated as a single account. It covers the practice name, all affiliated physicians, specialty mix, EHR platform, administrative contacts, payer relationships, and location details. Unlike individual NPI records, practice-level data links everyone at a location into one account view that matches how sales and marketing teams manage territories.
How is practice-level data different from individual HCP data?
Individual HCP data assigns one record per physician, identified by their NPI number. Practice-level data aggregates all physicians at a location into one account, adds the administrative contacts who control purchasing decisions, and includes organizational attributes like practice size, ownership type, and EHR system. Most pharma and device campaigns need both layers for effective territory planning and account-based outreach.
How many group practices are in the US?
There are approximately 145,870 group practice and physician group organizations in the US, from two-physician partnerships to large multi-specialty groups. More than 2.3 million physicians work in group settings. EmailAddress.ai covers group practices across all 50 states, segmented by specialty, size, ownership model, and geography.
Can I get administrative contacts for group practices?
Yes. EmailAddress.ai practice records include administrative contacts such as practice managers, clinical coordinators, office managers, and procurement leads where available. These are the decision-makers who control vendor access, trial scheduling, and product purchasing at the practice level, separate from the clinical physicians who use the products.
How often is the practice-level data updated?
The data is refreshed monthly. Updates draw from NPI registry changes, state medical board records, direct verification, and proprietary sources. Practice affiliation changes, new locations, and physician departures are reflected in each monthly cycle. Clients receive incremental update files or full refreshes depending on their preferred delivery format.
What delivery formats are available for practice data?
Practice-level data is available as flat files (CSV, Excel, JSON), API delivery, or direct CRM integration for Salesforce, HubSpot, Veeva, and other platforms. Custom territory-cut files are available for field sales teams. Contact [email protected] to discuss delivery options for your use case.