Frank A. Mazzagatti, PhD
Frank A. Mazzagatti, PhD
Partner
He/His
"It is a distinct privilege to be an attorney – something I never take for granted."

Frank A. Mazzagatti, PhD
Partner
He/His
"It is a distinct privilege to be an attorney – something I never take for granted."
About Frank
Frank represents institutional and individual health care providers, hospitals, group practices, skilled nursing facilities, and specialty pharmacies, among other industry practitioners. His practice focuses on corporate transactions, regulatory compliance, license defense, accreditation, and third-party commercial and governmental audits. He also represents clients in responding to investigations by the Office of the Attorney General, the US Attorney, and other governmental entities or licensing bodies.
Frank creates strategic plans and regulatory analyses regarding C-suite operations for shareholders, members, and boards of directors. He has extensive experience representing appellants at all levels of appeal for Medicare and Medicaid controversies. Frank has created a New York State precedent with promissory note planning. He has also helped providers save millions of dollars by defending them against health insurance overpayment audits. Frank has successfully challenged carriers’ erroneous use of statistical extrapolation and/or misuse of Current Procedural Terminology (CPT®) codes and local coverage determinations.
Areas of Focus
Experience
- Obtained dismissal of all claims in the United States District Court for the Eastern District of Kentucky in defense of a former healthcare CEO facing fraud and breach of contract allegations.
- Obtained an American Health Law Association (AHLA) arbitration award, withdrawing all claims against client for fraud and breach of contract.
- Led the representation of a client as lead counsel in the sale of his business through a multi-state asset purchase transaction structured with an F-Reorganization for tax efficiency.
- Represented buyer of an acute care hospital in New Jersey and served as facility chief legal officer during the transition of ownership.
- Represented the seller of a New York urgent care center to a national urgent care provider network.
Recognition
- Maurice A. Deane School of Law at Hofstra University, Health Law Committee
Credentials
Education
- Maurice A. Deane School of Law at Hofstra University, JD, 2010
- Columbia Southern University, PhD, 1999
- State University of New York at Empire State College, BS, 1991
Bar Admissions
- New Jersey
- New York
Court Admissions
- US District Court for the Eastern District of New York
- US District Court for the Southern District of New York
Thought Leadership
Presentations
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"Captivating the C-Suite: A Workshop for Senior Living Visionaries," LeadingAge Illinois Annual Meeting & Expo, July 21, 2025
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"C-Suite Pre-Conference Workshop," LeadingAge Iowa, Altoona, Iowa, May 6, 2025
- "Significant Changes to SNF Medicare Revalidation and Disclosure Requirements: What You Need to Know," LeadingAge Illinois, Webinar, January 16, 2025
Events
- Frank A. Mazzagatti Discusses the False Claims Act at the IAHA Annual Health Law Symposium, Nov 6, 2025
- Hinshaw Attorneys Present at Firm-Sponsored LeadingAge Illinois 2025 Annual Meeting & Expo, Jul 21, 2025
- Frank A. Mazzagatti Presents at the Spring Conference Solutions Expo, May 6, 2025
- Frank Mazzagatti to Present at the IAHA 42nd Annual Health Law Symposium, Nov 7, 2024
- Frank Mazzagatti to Discuss Regulatory Matters in Private Practice at Nassau University Medical Center Event, Oct 15, 2024
In The News
Press Release
- Hinshaw Expands Health Care Practice on East Coast, May 15, 2024
Interests
Did you know...
Frank is an avid club tennis player and holds a second-degree kickboxing black belt. He also enjoys spending time with his wife and young daughter.
Community/Civic Activities
- Roslyn Rescue Fire Co., President, EMS Captain and Member, 1991 – 1999
Thought Leadership
Presentations
-
"Captivating the C-Suite: A Workshop for Senior Living Visionaries," LeadingAge Illinois Annual Meeting & Expo, July 21, 2025
-
"C-Suite Pre-Conference Workshop," LeadingAge Iowa, Altoona, Iowa, May 6, 2025
- "Significant Changes to SNF Medicare Revalidation and Disclosure Requirements: What You Need to Know," LeadingAge Illinois, Webinar, January 16, 2025
Events
- Frank A. Mazzagatti Discusses the False Claims Act at the IAHA Annual Health Law Symposium, Nov 6, 2025
- Hinshaw Attorneys Present at Firm-Sponsored LeadingAge Illinois 2025 Annual Meeting & Expo, Jul 21, 2025
- Frank A. Mazzagatti Presents at the Spring Conference Solutions Expo, May 6, 2025
- Frank Mazzagatti to Present at the IAHA 42nd Annual Health Law Symposium, Nov 7, 2024
- Frank Mazzagatti to Discuss Regulatory Matters in Private Practice at Nassau University Medical Center Event, Oct 15, 2024
In The News
Press Release
- Hinshaw Expands Health Care Practice on East Coast, May 15, 2024