All lobbying filings

TARPLIN, DOWNS & YOUNG, LLC

Lobbying for MATHEMATICA, INC · Technology

Filing 4th Quarter - Report

Reporting period

4th Quarter 2025

Oct 1 - Dec 31 · Posted Jan 20, 2026

Income

$80,000.00

What the client paid this registrant for the period.

Client based in

District of Columbia

Official filing document

Lobbyists on this filing 2

CHARLOTTE SPEARS IVANCIC

Previously held: Leg. Counsel, Sen. Jim DeMint; Health Counsel, Maj. Leader Bill Frist; Counsel and Budget Analyst, House Budget Cmte.; Asst. to the Speaker for Policy, Speaker John Boehner
PETER FISE

Previously held: Health Counsel for Sen. Cmte on Finance, Health Counsel for Sen. Jeanne Shaheen, Staff Assistant for House Cmte on Oversight & Government Reform

A "covered position" is a government job the lobbyist held in the 20 years before registering, which the law requires them to name. See the revolving door for former members of Congress across all filings.

Government bodies contacted 1

Centers For Medicare and Medicaid Services (CMS)

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when.

Lobbying activity 1

Medicare/Medicaid

health data, interoperability, program integrity

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.