Introducing M.I.Billing, a medical billing and provider credentialing company.
Our mission
Our mission is to provide accurate, efficient, and compliant medical billing services that maximize revenue and reduce administrative burden for healthcare providers. We are committed to transparency, integrity, and personalized support, allowing practices to focus on delivering exceptional patient care while we manage the financial details.
Who We Are
We are Ivis Gonzalez and Myrna Casteleiro, the co- founders of a dedicated and detail-driven medical billing service committed to helping healthcare providers streamline their revenue cycle and maximize reimbursements.
With a strong understanding of insurance guidelines, claims processing, coding compliance, and accounts receivable management, we specialize in reducing claim denials, improving cash flow, and ensuring accurate, timely billing. We know that providers want to focus on patient care — not paperwork — and my goal is to handle the administrative side efficiently and professionally.
We pride ourself on transparency, accuracy, and personalized service. Every practice is unique, and I work closely with each client to create customized billing solutions that meet their specific needs. Whether you're a small private practice or a growing healthcare organization, we are committed to supporting your financial health so you can focus on what matters most — your patients.
Our Services
Explore our range of services designed to help you move forward with confidence, wherever you're headed next.
We help streamline operations, reduce delays in payment, and maximize reimbursements — allowing healthcare providers to focus on delivering quality patient care rather than managing paperwork.
We help prevent delays in provider enrollment, reduce administrative burdens, and ensure compliance with payer requirements. Accurate and timely credentialing allows providers to begin seeing patients and receiving payments without unnecessary setbacks.
Chart maintenance includes reviewing patient records for completeness, ensuring documentation supports billed services, correcting inconsistencies, updating demographic and insurance information, and maintaining organized electronic health records (EHR). This process helps reduce claim denials, prevent compliance issues, and improve overall operational efficiency.
