Mark Anthony P.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Experienced Customer Service Representative for more than 4 years of dedicated expertise, specializing in servicing a diverse range of clients and accounts, with a primary focus on US healthcare insurance. Proficient in managing patient claims, verifying eligibility, and advance back-end data processing and authentication. Demonstrating proficiency in data entry, member portal/web navigation and technical troubleshooting, and