

At SMPA Medical One, PLLC, coverage is led by practicing clinicians—not recruiters. Our services are designed by providers who understand emergency, trauma, and critical care workflows firsthand, ensuring clinically sound and operationally reliable coverage.
We specialize exclusively in Emergency Medicine, Trauma Services, and Critical Care coverage. This focused approach allows us to deliver highly qualified physician associate coverage aligned with departmental acuity, staffing needs, and compliance standards.
We provide short-term, long-term, and surge locum tenens coverage while prioritizing credentialing accuracy, continuity of care, and institutional alignment. Our model supports hospitals, trauma centers, and critical care units with dependable staffing solutions.
SMPA Medical One, LLC is a provider-led locum tenens services organization focused exclusively on Emergency Medicine, Trauma Services, and Critical Care. Our model was built by clinicians who understand the realities of high-acuity care environments and the operational demands placed on hospitals and healthcare systems.
We deliver dependable physician associate coverage designed to integrate seamlessly into existing care teams while maintaining clinical integrity, compliance, and continuity of care.
Unlike traditional staffing firms driven by recruitment volume, SMPA Medical One operates under a provider-led model. Coverage decisions are informed by real-world clinical experience, not sales targets. This approach ensures scope-appropriate utilization, operational alignment, and staffing solutions that work in practice—not just on paper.
Our focus remains on patient safety, departmental efficiency, and institutional trust.
SMPA Medical One is led by Dr. Shane Mass, DMSc, PA-C, an experienced emergency medicine clinician with advanced training and leadership experience across emergency, trauma, and critical care settings.
Clinical oversight is central to our operations. All coverage models are structured with attention to departmental acuity, compliance standards, and seamless integration into multidisciplinary teams.
Hospitals and healthcare systems choose SMPA Medical One for our clinician-driven approach, acute care focus, and commitment to reliable, compliant staffing. We prioritize transparency, accountability, and continuity—delivering coverage that supports both clinical outcomes and operational stability.
We offer a range of medical services such as general consultations, vaccinations, blood tests, and more. Our team of highly qualified doctors and nurses are dedicated to providing you with the best care possible.
SMPA Medical One provides physician associate–led locum tenens coverage exclusively for emergency departments, trauma centers, and intensive care units. Our services are designed by practicing clinicians and aligned with the operational and clinical realities of high-acuity environments.
We provide experienced physician associate coverage for emergency departments of varying acuity and volume. Our clinicians function within physician-led models to support safe, efficient, and clinically appropriate emergency care.
We support trauma services and intensive care units requiring dependable, clinically aligned coverage. Our providers understand trauma workflows, multidisciplinary coordination, and the importance of continuity in high-acuity settings.
We offer short-term, long-term, and surge locum tenens coverage tailored to departmental needs. Our staffing approach prioritizes continuity of care, scope-appropriate utilization, and rapid deployment when required.
We partner with rural and critical access hospitals requiring reliable acute care coverage. Our providers are experienced in resource-limited environments and adapt effectively to variable volumes and expanded scopes.
We emphasize credentialing accuracy, regulatory compliance, and institutional alignment from the outset. Our process supports efficient onboarding while respecting hospital policies and medical staff standards.
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