Nimish R. Desai

Top rated Civil Litigation attorney in San Francisco, California

Lieff Cabraser Heimann & Bernstein, LLP
Nimish R. Desai
Lieff Cabraser Heimann & Bernstein, LLP

Practice Areas: Civil Litigation, Class Action & Mass Torts, Environmental Litigation

Licensed in California since: 2006

Education: University of California Berkeley School of Law

Selected to Super Lawyers: 2013 - 2023 Selected to Rising Stars: 2012

Lieff Cabraser Heimann & Bernstein, LLP

275 Battery Street
29th Floor
San Francisco, CA 94111 Phone: 415-956-1000 Email: Nimish R. Desai Visit website


Nimish R. Desai is a partner specializing in False Claims Act, class action, and environmental torts cases, and has helped secure over a billion dollar in settlements through his cases. He has been recognized as a Super Lawyer each year from 2013-2023 and has been repeatedly named to The Best Lawyers in America list in the field of Qui Tam Law.

Nimish is a leading False Claims Act lawyer. He currently serves as Chair of the Education Committee for Taxpayers Against Fraud, the preeminent national whistleblower law organization, and regularly presents to national conferences on FCA topics. Nimish’s successes have come in both under seal settlements and in cases with extensive litigation, with and without the government’s involvement. Notable False Claims Act representation include:

  • U.S. ex rel. Barrett v. Allergan – led the litigation involving Allergan’s alleged inaccurate reporting of the price of Botox to the Medicare program. After the government declined, Nimish prosecuted the case and secured a confidential, favorable settlement in 2022, and a reported decision awarding attorneys’ fees and costs.
  • U.S. ex rel. [under seal] v. Gold Coast Health Plan – $71 million settlement in a case alleging that a health plan and prominent hospitals defrauded the California and the United States of Medicaid funds by allegedly misrepresenting the plans’ medical loss ratio (MLR).
  • U.S. ex rel. Rockville v. Sutter Health – $46 million settlement alleging fraudulent charges by Sutter Health hospitals. Nimish and Lieff Cabraser lawyers litigated the case for three years before reaching a settlement, and were deputized by the California Department of Insurance to serve as lead trial counsel.
  • U.S. ex rel. Dye v. ATK – $37 million settlement alleging sale of defective products to the United States military. Nimish and Lieff Cabraser lawyers litigated alongside the Department of Justice for many years before reaching the settlement.
  • Various Under Seal Matters – Nimish currently represents whistleblowers in numerous health care and defense procurement matters that are under seal in federal courts throughout the country.

With his chemical engineering background, Nimish also works on the firm’s environmental and class action practices, often handling highly technical expert issues.

First Admitted: 2006, California

Professional Webpage:

Bar/Professional Activity:
  • American Bar Association; American Constitution Society; Bar Association of San Francisco; Consumer Attorneys of California; East Bay Community Law Center (Board Member, 2010); South Asian Bar Association (Board Member, 2010); State Bar of California; The Anti-Fraud Coalition Education Fund (Conference and Member Education Committee, 2021-)
Scholarly Lectures/Writings:
  • “Litigating Declined Cases,” 23rd Annual TAF Coalition Conference, October 2023; “FCA Hot Topics, Taxpayers Against Fraud Annual Conference,” October 2022; “Holding Private Equity Accountable, Future of Fraud Conference, Taxpayers Against Fraud,” May 11, 2022; “Department of Defense Procurement Fraud, Taxpayers Against Fraud Annual Conference,” October 2021; “Recent Developments in the Public Disclosure Bar, Taxpayers Against Fraud Annual Conference,” October 2020; “BP, Exxon Valdez, and Class-Wide Punitive Damages,” 21 Class Action and Derivative Suit Committee Newsletter, Fall 2010; “American Chemistry Council v. Johnson: Community Right to Know, But About What? D.C. Circuit Takes Restrictive View of EPCRA,” 33 Ecology L.Q. 583, Winter 2006, 2006; “Lessons Learned and Unlearned: A Case Study of Medical Malpractice Award Caps in Texas,” The Subcontinental, Vol. 1, Issue, 4, pp. 81-87, Winter 2004; “Separation of Fine Particulate Matter Emitted From Gasoline and Diesel Vehicles Using Chemical Mass Balancing Techniques,” Environmental Science Technology, 37(17) pp. 3904-3909, 2003; “Analysis of Motor Vehicle Emissions in a Houston Tunnel during Texas Air Quality Study 2000,” Atmospheric Environment, 38, 3363-3372, 2004
  • Nimish also contributes to the Lieff Cabraser civil justice blog.
  • Selected for inclusion by peers in The Best Lawyers in America in field of “Qui Tam Law,” 2016 – 2023; “Lawdragon 500 Leading Plaintiff Financial Lawyers in America,” Lawdragon, 2021 - 2023 “Lawdragon 500 Leading Plaintiff Consumer Lawyers in America,” Lawdragon, 2023; “Super Lawyer for Northern California,” Super Lawyers, 2013 – 2023; “40 and Under Hot List,” Benchmark Litigation, 2018 – 2022; “Top 40 Under 40 Lawyer,” Daily Journal, 2019; “Consumer Attorney of the Year Finalist,” Consumer Attorneys of California, 2014; “Rising Star for Northern California,” Super Lawyers, 2012, Lieff Cabraser Heimann & Bernstein
Educational Background:
  • University of Texas, Austin, Texas, B.S. & B.A. – 2002, Honors: High Honors

Office location for Nimish R. Desai

275 Battery Street
29th Floor
San Francisco, CA 94111


11 Years Super Lawyers
1 Year Rising Stars
  • Super Lawyers: 2013 - 2023
  • Rising Stars: 2012

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