Department profile
Whistleblower Partners LLP

Whistleblower Representation

USA Guide 2026 : USA - Nationwide


Whistleblower Partners LLP

Rankings

About

Provided by Whistleblower Partners LLP

Whistleblower Partners LLP represents whistleblowers nationwide under the False Claims Act and major U.S. whistleblower-reward programs, including the SEC, CFTC, IRS, FinCEN, NHTSA, and DOJ programs. The practice acts for employees, executives, compliance professionals, industry insiders and qui tam relators reporting fraud against government programs, financial markets, and public-safety regulators.

The team has represented hundreds of whistleblowers whose information helped return billions to the government and produced hundreds of millions in whistleblower awards. Its work spans healthcare and Medicare Advantage fraud, tax fraud, securities and commodities violations, procurement fraud, customs and tariff fraud, AML/sanctions and vehicle-safety defects.

Recent highlights include a physician whistleblower in the $556 million Kaiser Permanente Medicare Advantage risk-adjustment settlement; a client who shared in a $79 million IRS award after helping the government recover $263.7 million in unpaid taxes; and Teresa Ross’s 2024 settlement of up to $100 million with Independent Health, a Western New York Medicare Advantage Organization, its former subsidiary DxID and DxID’s former CEO. The practice combines investigation and litigation experience with strategic counseling for clients facing the risks of whistleblowing.

Industries (15)

  • Healthcare
  • Financial Services
  • Tax
  • Government Contracting and Procurement
  • Automotive and Transportation Safety
  • Customs and International Trade
  • Money Laundering and Sanctions Compliance
  • Environmental
  • Technology and Cybersecurity
  • Telecommunications
  • Public Finance
  • Defense Contracting
  • Education
  • Commodities and Digital Assets
  • Government Enforcement

Chambers Review

Provided by Chambers

Whistleblower Representation - USA - Nationwide

Band 1

Band 1


What the Team is Known For

Whistleblower Partners LLP is a leading law firm specializing in the representation of, and advocacy for, whistleblowers across the US and internationally. The team is experienced in bringing cases under the False Claims Act and through the full gamut of rewards programs, including matters concerning the SEC, CFTC, FinCEN and DOT. The firm counts healthcare, financial and tax-related fraud among its wide reaching areas of expertise. It has offices in New York, California and DC.

Strengths

Provided by Chambers

  • Whistleblower Partners is a high quality firm in our space.

    Whistleblower Representation respondentUSA

Notable Practitioners

Provided by Chambers

  • Band 1Ari Yampolsky
    Band 1Ari Yampolsky

    Ari Yampolsky

    Ari Yampolsky excels in the representation of whistleblowers across a wide array of areas, with experience handling claims under all reward programs, including SEC, CFTC and IRS.

  • Band 1Mary Inman
    Band 1Mary Inman

    Mary Inman

    Mary Inman has an esteemed practice representing and advocating for whistleblowers, both domestically in the US and internationally. Her practice encompasses the False Claims Act and all whistleblower programs, from SEC and CFTC to FinCEN and DOT.

    • Mary is a very talented attorney and someone who is very good at expanding whistleblower practice around the world. She is successful at expanding the conversation.

      Whistleblower Representation respondentUSA
  • Band 1Poppy Alexander
    Band 1Poppy Alexander

    Poppy Alexander

    Poppy Alexander has wide-ranging expertise representing whistleblowers under all programs, spanning the DOT, SEC, CFTC and IRS. She has particular experience in cases involving complex financial frauds.

    • Poppy is a really good lawyer in the area.

      Whistleblower Representation respondentUSA
    • Poppy Alexander does a lot in the area and is particularly good in the anti-money laundering space.

      Whistleblower Representation respondentUSA
  • Band 2Michael Ronickher
    Band 2Michael Ronickher

    Michael Ronickher

    Michael Ronickher is noted for his expertise representing whistleblowers in finance, healthcare and tax-related fraud matters. Clients benefit from his experience as a civil tax enforcement attorney at the DOJ.

  • Up and ComingChris McLamb
    Up and ComingChris McLamb

    Chris McLamb

    Chris McLamb has a growing practice representing whistleblowers reporting financial frauds under an array of whistleblower programs as well as the False Claims Act.

Ranked Individuals at Whistleblower Partners LLP (5)

USA - Nationwide

Members

Provided by Whistleblower Partners LLP

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