Who We Are

A people-first RCM organization combining U.S. standards with Sri Lankan expertise.

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From 13 Pioneers to a 200+ Member Growth Hub

JOIN OUR GROWING TEAM

What started as a small pilot team in Sri Lanka quickly grew into something much bigger. At Apexia Medical Partners, we believe that when talented people are given trust, opportunity, and the right support, they can build extraordinary things together.

In just two years, a group of professionals took a leap of faith and helped shape one of the fastest-growing Revenue Cycle Management teams in the region.

The Journey That Shaped Us

  • June 2023

    Direction Direction

    The Vision Begins

    As our U.S. operations expanded, we saw an opportunity to build something meaningful in Sri Lanka. We knew the region was home to talented professionals with the skills and dedication needed to support long-term growth. Our goal was simple: start small, build the right team, and grow with purpose.

  • The First Leap

    Thirteen pioneers joined us to launch our first Sri Lanka team. We started fully remote with no office yet, but with strong collaboration and leadership support from the U.S. Together, we built the foundation of what would soon become a thriving and rapidly growing operation.

    User-add User-add

    January 2024

  • November 2024

    Chart-area Chart-area

    Momentum Builds

    As our team continued to deliver exceptional work, our responsibilities expanded. New workflows and account management functions were introduced, allowing us to support more clients and strengthen operations across the organization. What started as a pilot quickly became a core part of our growth.

  • Growing Leaders

    With our team growing quickly, we introduced a structured HR function to support hiring, development, and culture. We made a conscious decision to invest in our people and promote leaders from within, creating clear opportunities for growth and long-term careers.

    Trophy Trophy

    December 2024

  • December 2025

    Home Home

    A New Home

    As the team continued to expand, we opened our Colombo office to create a space where collaboration, mentorship, and innovation could thrive. What began with 13 pioneers has grown into a community of more than 200 professionals working together toward a shared vision.

And the journey continues…

We believe in growing people before we grow numbers. Every new team member adds to the story we are building together.

  • June 2023

    Direction Direction

    The Vision Begins

    As our U.S. operations expanded, we saw an opportunity to build something meaningful in Sri Lanka. We knew the region was home to talented professionals with the skills and dedication needed to support long-term growth. Our goal was simple: start small, build the right team, and grow with purpose.

  • January 2024

    User-add User-add

    The First Leap

    Thirteen pioneers joined us to launch our first Sri Lanka team. We started fully remote with no office yet, but with strong collaboration and leadership support from the U.S. Together, we built the foundation of what would soon become a thriving and rapidly growing operation.

  • November 2024

    Chart-area Chart-area

    Momentum Builds

    As our team continued to deliver exceptional work, our responsibilities expanded. New workflows and account management functions were introduced, allowing us to support more clients and strengthen operations across the organization. What started as a pilot quickly became a core part of our growth.

  • December 2024

    Trophy Trophy

    Growing Leaders

    With our team growing quickly, we introduced a structured HR function to support hiring, development, and culture. We made a conscious decision to invest in our people and promote leaders from within, creating clear opportunities for growth and long-term careers.

  • December 2025

    Home Home

    A New Home

    As the team continued to expand, we opened our Colombo office to create a space where collaboration, mentorship, and innovation could thrive. What began with 13 pioneers has grown into a community of more than 200 professionals working together toward a shared vision.

  • Today

    The Journey Continues

    We believe in growing people before we grow numbers. Every new team member adds to the story we are building together.

Nationwide Client Partnerships
Supporting providers coast to coast.

Our Mission

To empower physicians through exceptional Revenue Cycle Management while creating meaningful careers for the people who make that impact possible.

Our Vision

To build a people first organization where talent is developed, leadership is earned, and growth is intentional so every team member has the opportunity to build a long term, rewarding career.

Healthcare Organizations We Support

We support healthcare practices nationwide with specialized Revenue Cycle Management expertise.

  • Air Ambulance
  • Ambulatory Surgery Centers (ASCs)
  • Anesthesiology
  • Bariatric Surgery
  • Breast Surgery
  • Cardiology
  • Cardiothoracic Surgery
  • Cardiovascular Surgery
  • Colorectal Surgery
  • Critical Care (Intensivists)
  • Critical Care Medicine
  • Emergency Medicine
  • ENT / Otolaryngology Surgery
  • Endometriosis Surgery
  • Foot & Ankle Surgery
  • Freestanding Emergency Rooms
  • Gastroenterology
  • General Surgery
  • Gynecologic Surgery
  • Hand Surgery
  • Hematology
  • Hospitals
  • Hospitalists
  • Hyperbaric Medicine
  • Infectious Disease
  • Interventional Cardiology
  • Interventional Radiology
  • Intraoperative Neurophysiological Monitoring (IONM)
  • Laboratory Medicine
  • Maternal-Fetal Medicine
  • Midwifery
  • Mohs Surgery
  • Neonatal Care
  • Neurology
  • Neurosurgery
  • OB/GYN
  • Oncology
  • Ophthalmic Surgery
  • Oral & Maxillofacial Surgery
  • Orthopedic Surgery
  • Pain Management
  • Pathology
  • Pediatric Surgery
  • Perfusionists
  • Plastic & Reconstructive Surgery
  • Podiatric Surgery
  • Pulmonology
  • Radiology
  • Rheumatology
  • Spine Surgery
  • Surgical Assistants
  • Surgical Oncology
  • Trauma Surgery
  • Transplant Surgery
  • Urogynecologic Surgery
  • Urologic Surgery
  • Vascular Neurology
  • Vascular Surgery
  • Wound Care

Healthcare Organizations We Support

We support healthcare practices nationwide with specialized Revenue Cycle Management expertise.

  • Air Ambulance
  • Ambulatory Surgery Centers (ASCs)
  • Anesthesiology
  • Bariatric Surgery
  • Breast Surgery
  • Cardiology
  • Cardiothoracic Surgery
  • Cardiovascular Surgery
  • Colorectal Surgery
  • Critical Care (Intensivists)
  • Critical Care Medicine
  • Emergency Medicine
  • ENT / Otolaryngology Surgery
  • Endometriosis Surgery
  • Foot & Ankle Surgery
  • Freestanding Emergency Rooms
  • Gastroenterology
  • General Surgery
  • Gynecologic Surgery
  • Hand Surgery
  • Hematology
  • Hospitals
  • Hospitalists
  • Hyperbaric Medicine
  • Infectious Disease
  • Interventional Cardiology
  • Interventional Radiology
  • Intraoperative Neurophysiological Monitoring (IONM)
  • Laboratory Medicine
  • Maternal-Fetal Medicine
  • Midwifery
  • Mohs Surgery
  • Neonatal Care
  • Neurology
  • Neurosurgery
  • OB/GYN
  • Oncology
  • Ophthalmic Surgery
  • Oral & Maxillofacial Surgery
  • Orthopedic Surgery
  • Pain Management
  • Pathology
  • Pediatric Surgery
  • Perfusionists
  • Plastic & Reconstructive Surgery
  • Podiatric Surgery
  • Pulmonology
  • Radiology
  • Rheumatology
  • Spine Surgery
  • Surgical Assistants
  • Surgical Oncology
  • Trauma Surgery
  • Transplant Surgery
  • Urogynecologic Surgery
  • Urologic Surgery
  • Vascular Neurology
  • Vascular Surgery
  • Wound Care

The Values We Live By

Team First

We support one another because strong teams build strong organizations.

Excellence

We strive for precision, consistency, and continuous improvement.

Growth

We believe in developing talent and creating long-term career paths.

Accountability

We take responsibility for outcomes and stand behind our work.

See How We Grow Together Right-open-mini Right-open-mini

The Leaders Behind Our Growth

Leaders driving performance and opportunity.

Our leaders build more than operations. They invest in talent, create clear paths for growth, and foster a culture where performance and opportunity grow together.

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Chief Operating Officer

Aasif Ayoob
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Director of Operations

Sabry Muhammad
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Chief Client Officer

Natali Puertas
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Director of Operations

Shamil Sadiek
Chief Operating Officer

Aasif Ayoob

Aasif oversees operational performance across cross-functional teams, ensuring efficiency, accountability, and compliance remain central to Apexia’s growth. With a decade in Revenue Cycle Management, he has built systems that support scalable growth and excellence.

He began his RCM career in 2015 in Sri Lanka and later continued his work in the United States, recognizing the role revenue cycle operations play in protecting provider revenue. His leadership approach combines strong systems with investment in people, focusing on developing future leaders and driving long-term success.

Director of Operations

Sabry Muhammad

Sabry Muhammad oversees support operations across HR, Administration, and Finance for Apexia’s Sri Lanka team. He focuses on building strong systems, strengthening compliance, and ensuring employees feel supported, valued, and equipped to perform at their best.

With a background in leadership and people development since 2015, Sabry brings experience in culture, team development, and operational structure. He believes that when the right environment is created, individuals and teams can grow and perform at a high level. His leadership approach is rooted in integrity, consistency, and long-term sustainability, with a focus on supporting both performance and people.

Chief Client Officer

Natali Puertas

Natali Puertas leads client strategy and partnerships as Chief Client Officer, ensuring Apexia delivers measurable financial outcomes while building long-term trust with providers. She aligns teams with client goals and helps organizations navigate complex payer and reimbursement challenges.

With experience across the full revenue cycle, Natali brings a strong perspective on operational strategy, revenue optimization, and client relationship management. Her leadership approach is grounded in collaboration, transparency, and accountability, driving results through aligned and supported teams.

Director of Operations

Shamil Sadiek

Shamil Sadiek leads Apexia’s Sri Lanka operations, overseeing the growth of a team that has expanded into a 200+ member organization. His leadership focuses on building sustainable systems, developing strong teams, and creating opportunities that support long-term growth.

Beginning his career as a newcomer to the industry, Shamil gained experience across multiple stages of operational development. This shaped his belief that leadership is built on patience, resilience, and empathy, and that organizations succeed when their people are supported to thrive. His leadership approach is grounded in integrity, responsibility, and trust, with a focus on building scalable systems and a culture where employees feel valued and supported.

MEET THE REST OF THE OPERATIONS TEAM

Build Your Career With Apexia Medical Partners

We are growing intentionally and looking for individuals who are ready to grow with us.

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Join Our Team

We’d love to learn more about you. Submit the form below, and we’ll be in touch if there’s a fit.

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Let’s Connect

We’re here to answer your questions and provide the support your practice needs. Please fill out the form below, and a member of our team will be in touch with you shortly.








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Please do not enter any sensitive or confidential information into this form, including but not limited to, any information that could identify individuals’ protected health information, medical information, health insurance information, or any other personal or health-related details, such as individual names, addresses, Social Security numbers, medical conditions, or treatment histories as this is not a secure, authorized health form.