McKesson Corporation & Its Affiliate U.S. Oncology

• McKesson Corporation & Its Affiliate U.S. Oncology $5,390,000 7 filings

• BRIAN BRANTON 8 filings · through 2026 Chief of Staff, Congressman Polis; Chief of Staff, Congressman Sestak; Legislative Director, Congressman Wu; Legislative Counsel, Congressman Holt; Legislative…
• SHANA BEAVIN 1 filing · through 2026 Prof. Staff Member, House Energy & Commerce Committee Minority Staff; Program Analyst, Centers for Disease Control and Prevention; Leg. Dir., Rep. Jim Matheson.

A lobbyist who previously held a covered government position must disclose it. We flag the ones whose name resolves to a member of Congress and link the ones still in our roster. The revolving door collects them across every firm.

• 2026 $2,000,000 3 filings
• 2025 $3,390,000 4 filings

• Health Issues 7
• Medicare/Medicaid 7
• Pharmacy 7
• Manufacturing 6
• Taxation/Internal Revenue Code 1

The count is how many filings named that issue area. A filing reports one lump figure covering every issue on it, so the money above cannot be split between them.

• Health & Human Services, Dept of (HHS) 7
• HOUSE OF REPRESENTATIVES 7
• SENATE 7
• Centers For Medicare and Medicaid Services (CMS) 6
• White House Office 6
• Office of Management & Budget (OMB) 2
• Executive Office of the President (EOP) 1