Healthcare Executive Email Extraction USA only - 08/10/2025 10:44 EDT

I need a clean, well-verified list of 300,000 email addresses from the healthcare sector. The list must focus on senior finance and operations decision-makers—CEO, CFO, Controller, Finance Manager, Accounts Payable lead, and Chief Operating Officer—working within hospitals, clinics, healthcare networks, and related service providers.

My priorities are:
• Primary data pulled from company websites and reputable industry directories.
• Zero tolerance for bounced or role-based “info@” style addresses; each record has to be a genuine, named inbox.
• Delivery in CSV or Excel with these columns at minimum: First Name, Last Name, Job Title, Company, Email, Website/Source, Phone (if available), Country/State.
• Accuracy verified through tools such as Hunter, NeverBounce, ZeroBounce, or equivalent. Any database showing more than a 3 % bounce rate will be rejected.

Provide a brief outline of your collection and verification workflow, the tools you rely on, and an estimated timeline to hit the 300 k mark. Early, smaller milestones are welcome so I can spot-check quality as we go.