William H. Stiles
Counsel
Will enjoys a good challenge. Whether it involves taking up Telemark skiing as a 40-something or pressing a novel legal theory, his approach is simple: a can-do attitude, creative thinking, good old-fashioned hard work, and, most importantly, keep it fun. (Yes, even Medicare and Medicaid reimbursement can be fun.)
Although most people’s eyes glaze over at the mere mention of Medicare and Medicaid regulations, Will has a strange infatuation with ensuring that his health care industry clients are correctly reimbursed for the important services they provide. He enjoys appearing before the Medicare Provider Reimbursement Review Board (as well as state Medicaid agency hearing officers) and relishes the opportunity to poke holes in governmental overpayment determinations. He speaks fluent Medicare and Medicaid, including the unique dialects of DSH, TEFRA, CAH, GME, SCH, MDH, Bad Debts, and TPL. Will’s approach has helped his clients obtain well over $100 million of additional Medicare and Medicaid reimbursement (and has saved his clients tens of millions more defending against overpayment claims).
A frustrated author at heart, Will believes that a compelling story lies beneath even the most complex litigation, and success often depends upon teasing out a simple message and sharing it through well-prepared witnesses, strong supporting data, and crisp writing.
Outside the office, Will enjoys creating a dynamic and supportive community by volunteering time with nonprofit agencies, boards, and committees. In 2012, Will helped to create the WinterKids’ Downhill 24, a 24-hour team alpine ski race that raises hundreds of thousands of dollars each year to help children lead healthy lives.
Will is passionate about his family, travel, food, and winter. A die-hard “Sugarloafer” (ask him), Will has not yet given up on his dream of appearing in a Warren Miller ski movie.
Learn more about the third-party ratings, rankings, and selection processes used for inclusion.
Verrill Recognized by WMTW for Partnership Supporting Hunger Relief in Maine
Verrill was recently featured in coverage by WMTW News 8 for its role in a collaborative effort to combat food insecurity across southern...33 Verrill Attorneys, Across Four Offices, Recognized in the 2026 Chambers USA Guide
BOSTON, Massachusetts, PORTLAND, Maine, WESTPORT, Connecticut, and WASHINGTON, D.C. – Verrill has been recognized as a Leading Firm in 14...Will the Knicks Beat the Spurs? (Are Prediction Market Event Contracts Gambling?)
For those of you who like to keep score, currently 18 states are engaged in litigation over prediction markets, such as Kalshi and Polymarket,...DOJ Announces Faster Review and Enhanced Enforcement for Benefits-Fraud FCA Matters
On May 27, 2026, the U.S. Department of Justice (DOJ) Civil Division issued a new memorandum, “Accelerating Review and Enhancing Enforcement in...Lauren Galvin Quoted in Massachusetts Lawyers Weekly on Arbitration and Anti-SLAPP Protections
Verrill Partner Lauren Galvin was recently featured in a Massachusetts Lawyers Weekly article highlighting a notable Superior Court decision...Verrill Welcomes Private Clients & Fiduciary Services Attorney Gracie Castle
BOSTON, Massachusetts – Verrill is pleased to welcome Gracie Castle to the firm’s Private Clients & Fiduciary Services Group as an Associate,...Francesco De Vito Authors Article in the Journal of the American College of Mortgage Attorneys
Verrill Partner Frank De Vito authored an article featured in the Spring 2026 issue of The Abstract, the journal of the American College of Mortgage...