Healthcare organizations face significant challenges managing the identities and credentials of medical professionals who work across multiple facilities, health systems, or as contractors. The current process requires each organization to independently verify licenses, certifications, background checks, and employment history—a process that can take weeks per facility. This "roaming doctor problem" creates operational inefficiencies, delays critical staffing needs, increases administrative costs, and introduces security vulnerabilities through inconsistent identity verification practices. Temporary staff agencies and locum tenens providers compound these issues by requiring redundant credentialing across their network of healthcare partners.