About Prevara

Boutique expertise. Senior access, every time.

Prevara Market Access Group is a specialized consultancy built for healthcare innovators navigating the complex U.S. reimbursement and market access landscape. When you work with Prevara, you work directly with senior experts — not junior staff.

Our Mission
Translating innovation into access

We exist to close the gap between clinical innovation and patient access. Prevara partners with medical device and biopharmaceutical companies to build the coding, coverage, and payment strategies that turn breakthrough technologies into commercially viable, reimbursed therapies.

Our Approach
What makes Prevara different

Most consulting firms assign junior analysts to complex reimbursement challenges. Prevara is built differently. Our clients receive direct, senior-level engagement from consultants who have lived inside clinical environments, hospital administration, and payer strategy — and who bring that full-spectrum perspective to every engagement.
How We Work
The Prevara Difference

Clinical Fluency


We understand how care is actually delivered — the physician workflow, the hospital purchasing cycle, the bedside reality — and we build reimbursement strategies that reflect it.

Senior Access, Always


Every client engagement is led by a principal. You get the expertise you're paying for, on every call and in every deliverable.

Audit-Ready Rigor


Our analysis is rigorous, field-tested, and built to withstand scrutiny — from payer medical directors to hospital value analysis committees.

Full-Lifecycle Coverage


From early-stage payer strategy through post-launch implementation, we stay with our clients across the full reimbursement lifecycle.

The Team
Meet the Principals
02 Experts
Audrey Sheeley
Managing Principal
Audrey Sheeley
RN, MSN, NVRN-BC

Audrey is a market access and reimbursement consultant with deep expertise guiding medical device and biopharmaceutical companies through the complex U.S. payer landscape. She brings a distinctive combination of clinical and hospital administration experience — as a board-certified neuroscience nurse, she understands the realities of bedside care and physician workflow, and leverages those perspectives to build coding, coverage, and payment strategies that align with how care is actually delivered and reimbursed.

She holds particular specialization in Software as a Medical Device (SaMD) and AI/ML-enabled technologies, advising clients navigating Category III to Category I CPT transitions, NTAP pathways, LCD/NCD policy development, and the evolving coverage landscape for AI-driven diagnostics. Her work spans CPT/HCPCS/ICD-10 coding strategy, OPPS/PFS/ASC payment analysis, AMA CPT Editorial Panel engagement, and KOL and payer stakeholder strategy.

SaMD & AI/ML NTAP Strategy CPT/HCPCS Coding Payer Coverage LCD/NCD Policy Medical Devices
Christine Parisio
Principal Associate
Christine Parisio
B.S. Sociology, SUNY New Paltz

Christine is an operations and organizational leader with 20+ years of experience building the infrastructure that allows high-performing practices to deliver at scale. At Prevara, she oversees the day-to-day operations of the firm — ensuring every client engagement runs with precision, every process is built for consistency, and every deliverable is executed to the firm's standard.

Her career spans senior operational roles across life sciences, healthcare, and financial services — where she designed workflow systems, managed large-scale operating budgets, and built reporting frameworks across complex, matrixed environments. She brings a sharp, process-driven mindset to organizational design, compliance, and client operations — giving Prevara the operational backbone to deliver with the consistency and rigor of a much larger firm.

Operations Workflow Design Life Sciences Healthcare People Strategy Process Optimization
Work With Us

Ready to build a stronger market access strategy?

Let's talk about your product, your payer challenges, and how Prevara can help you get there.

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