Independent Physician Association
Contact Data
Reach IPA medical directors, executive directors, contracting leads, quality officers, and member physician contacts across 1,488 US Independent Physician Associations. All contacts NPI-validated and email-confirmed.
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What Is Independent Physician Association Contact Data?
Quick Answer
IPA contact data is a verified directory of medical directors, executive directors, contracting leads, and member physicians at 1,488 US Independent Physician Associations. EmailAddress.ai covers IPAs of all sizes, from small regional contracting networks to large California-model IPAs managing thousands of capitated lives, with contacts validated monthly against the CMS NPPES registry.
Independent Physician Associations are legal entities through which independent physicians contract collectively with health plans for capitated or fee-based managed care agreements. The IPA model is strongest in California, where large delegated IPAs manage tens of thousands of attributed Medicare Advantage and commercial lives. IPA medical directors set clinical protocols, quality metrics, and utilization management guidelines for member physicians. Executive directors negotiate payer contracts and oversee network operations.
IPAs are distinct from ACOs in that they are typically physician-only organizations without the hospital affiliation that characterizes most ACO arrangements. The largest California IPAs, including Heritage IPA, Prospect Medical, and Regal Medical Group, operate at a scale that rivals regional health systems in their population management responsibility. For population health technology vendors, quality improvement consultants, and pharmaceutical patient access teams, the IPA medical director and executive director are the primary decision-making contacts for programs affecting thousands of member physicians simultaneously.
Who Uses Independent Physician Association Contact Data
Value-Based Care Technology and Population Health Platforms
Population health technology vendors, care management platform companies, and analytics tools companies target IPA medical directors and executive directors for platform purchasing decisions. IPAs managing large capitated populations need population health infrastructure for risk stratification, care gap closure, and quality measure performance. The IPA executive director or CMO makes platform purchasing decisions that affect all member physicians in the network.
Managed Care and Health Plan Network Development
Health plans and managed care organizations use IPA contact data to reach IPA executive directors and contracting leads for network development, contract negotiation, and provider relations outreach. IPAs serve as aggregated contracting vehicles for independent physicians, making the IPA contracting lead the single point of contact for plan-physician relationships across an entire physician network.
Pharmaceutical Manufacturer Access and Patient Support Programs
Pharma commercial and patient access teams use IPA contact data to reach medical directors and quality officers for formulary-level engagement and patient support program integration at the network level. An IPA medical director who endorses a patient assistance or adherence program can make it available to all member physicians simultaneously, making IPA medical directors high-value contacts for patient access program adoption.
Practice Transformation and Quality Improvement Consulting
Healthcare consulting firms and quality improvement organizations use IPA contact data to reach medical directors and executive directors for practice transformation engagements, HEDIS measure improvement programs, and CMS quality reporting support. IPAs under value-based contracts have strong incentives to invest in quality improvement infrastructure, creating demand for consulting and technology partners who understand the IPA operating model.
Frequently Asked Questions
How many IPAs are in the US?
EmailAddress.ai covers 1,488 US Independent Physician Associations ranging from small local physician networks to large regional risk-bearing IPAs with thousands of affiliated physicians.
What is the difference between an IPA and a physician group?
A physician group is a single legal practice entity where physicians are employed or directly partnered. An IPA is a separate contracting organization formed by independently owned physician practices that retain their individual business structures while contracting collectively through the IPA.
What contact roles are available at IPAs?
Coverage includes IPA medical directors, executive directors, contracting and payer relations leads, quality and compliance officers, care management directors, and member physician contacts by specialty across the IPA network.
Can I filter IPA contacts by risk model, payer mix, or geography?
Yes. IPA contacts can be filtered by risk model (full-risk capitation, shared savings, messenger-model), payer contract portfolio (Medicare Advantage, Medicaid, commercial), member physician count, geographic footprint, and state or metro area.
How are IPA physician contacts verified?
Member physician contacts are cross-referenced against NPI registry data with specialty and group affiliation validation. IPA administrative contacts are verified through direct source monitoring and CMS payer participation data. Records are refreshed monthly.
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Custom IPA contact lists filtered by network size, state, payer relationship, and executive or clinical role.
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