50k Verified Healthcare Leads Wanted

I’m looking for a clean, permission-based list of 50,000 contacts in the healthcare industry. Accuracy is critical; I won’t accept recycled databases or high bounce rates. Doctors, nurses, administrators and other decision-makers are all welcome as long as the data is current and verifiable. Data fields I need: • Full name • Job title / designation • Organisation / facility name • Work email (no generic inboxes) • Direct phone number, where available • City, state/province, country Acceptance criteria • At least 95 % email deliverability (I’ll spot-test) • Clear sourcing with GDPR/CCPA-compliant opt-in • Final file in CSV or Excel, ready for import Please tell me: 1. How you source and verify each contact (Hunter, NeverBounce, ZeroBounce or similar). 2. The timeframe for delivering the full 50k list. 3. A 100-record sample so I can validate quality before we proceed. Send your approach and timeline, and we’ll move forward quickly once the sample checks out.