MA

Mark A. Ison

Mark A. Ison

Nashville, TN

Areas of practice

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Since 2004
22 yrs

Since 2004

Bar admission
1

Bar admission

By appointment
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Mark A. Ison at a glance

Verified credentials for Mark A. Ison sourced from public bar records.

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Areas of practice

Practice focus

Mark A. Ison represents clients in Nashville, Tennessee across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About Mark A. Ison

As an experienced health care, corporate and transactional lawyer, Mark Ison recognizes that business success requires both attention to granular details and an appreciation of the larger context in which decisions are made. He brings this perspective to his work serving both health care and non-health care industry clients, providing counsel that combines a business attorney’s practical guidance and strategic vision with an immersive understanding of each client’s operational, financial, and compliance challenges.

Mark’s ability to parse the countless nuances of ever-changing laws and guidance, and his grasp of how they intersect with the day-to-day and long-term realities faced by healthcare providers, facilitates his actionable counsel. He is particularly well-versed in fraud and abuse matters, including under federal laws such as the Stark Law, Anti-Kickback Statute, False Claims Act, Civil Monetary Penalties Law and HIPAA, and analogous state laws governing self-referral, fee-splitting, kickbacks, the corporate practice of medicine, and privacy. His practice also includes substantial work on matters involving Medicare reimbursement and reassignment, including audits, appeals, and disputes, as well as facility and professional licensing, professional entity formation and qualification, prompt payment, and other issues.

Clients across the healthcare spectrum rely on Mark for his compliance expertise and transactional and operational experience, including physicians and physician groups, nurse practitioners, physician assistants, physical therapists, and chiropractors, as well as physician joint ventures, laboratories, pharmacies, independent diagnostic testing facilities, ambulatory surgery centers, and healthcare technology and device companies. He works with clients on a broad range of operational and transactional issues, such as the formation, operation, dissolution, purchase and sale of professional practices and related entities (including complex private equity-backed transactions and physician-hospital integration transactions), employment and recruitment agreements, management agreements, professional services agreements, joint ventures, payor disputes, and covenants not-to-compete.

Not limiting his practice exclusively to health care clients, Mark has represented clients in many other industries in connection with mergers and acquisitions, venture capital and private equity financing, securities matters, business formation and dissolution, and day-to-day operational issues, including leasing and licensing transactions and employment matters.

Mark is an adjunct instructor in health law at the Belmont College of Law and is a frequent speaker on health law topics, notably with respect to fraud and abuse and healthcare mergers and acquisitions.

Credentials

Education

  • Vanderbilt University

    J.D. · 2004

  • University of Massachusetts Amherst

    — · 2001

  • University of Kentucky

    — · 1999

Jurisdictions

Bar admissions

  • Tennessee, Tennessee

    2004 · ACTIVE

Recognition

Awards & honors

  • Best Lawyers in America — Corporate Law

    2026

  • Best Lawyers in America — Health Care Law

    2026

  • Best Lawyers in America — Mergers and Acquisitions Law

    2026

  • Best Lawyers in America — Additional Areas of Practice:

    2026

  • Best Lawyers in America — Business Organizations (including LLCs and Partnerships)

    2026

  • Best Lawyers in America — Securities / Capital Markets Law

    2026

  • Best Lawyers in America — Awards:

    2026

  • Best Lawyers in America — Mid-South Super Lawyers

    2026

  • Best Lawyers in America — , Health Care, Mergers & Acquisitions, Business & Corporate (2021 – 2024)

    2026

  • Best Lawyers in America — Nashville Business Journal

    2026

  • Best Lawyers in America — “Best of the Bar,” Healthcare (2017 – 2019)

    2026

  • Best Lawyers in America — Tennessee Bar Association Harris Gilbert Pro Bono Attorneys of the Year Award (2025)

    2026

  • Best Lawyers in America — Vanderbilt University Law School, J.D.

    2026

  • Best Lawyers in America — Member,

    2026

  • Best Lawyers in America — Order of the Coif

    2026

  • Best Lawyers in America — Morgan Prize for most outstanding student writing published in the

    2026

  • Best Lawyers in America — Vanderbilt Law Review

    2026

Locations

Office locations

Main office

1600 West End Avenue, Suite 1750

Nashville, Tennessee 37203

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Frequently asked

Common questions

  • What areas of law does Mark A. Ison practice?

    Mark A. Ison focuses on Business, Health Care, and M&A.

  • Where is Mark A. Ison located?

    Mark A. Ison primarily serves clients in Nashville, Tennessee, with an office at 1600 West End Avenue, Suite 1750.

  • How experienced is Mark A. Ison?

    Mark A. Ison has 22 years of legal practice, having been licensed since 2004.

  • Is Mark A. Ison a verified attorney?

    Mark A. Ison's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with Mark A. Ison?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 615-742-4200.