- December 18, 2025
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In the mid-2000s, when health insurers nationwide suddenly found themselves with tens of thousands of new customers thanks to the introduction of Medicare Part D, Deb Mabari saw an opportunity to forge a new career path.
The California native — she’s a Los Angelino by birth and upbringing — studied business with an emphasis in marketing while in college. She then worked in event production for major brands such as Disney and Nike.