Insurance agent
William Winkelmann
Marlborough, MA
Licensed and active
Valid
Insurance agent license G283799
- License number
- G283799
- Status
- Valid
- First licensed
- Oct 10, 2025
- Lines of authority
- Nonres Life, Health, & Var Ann since Oct 10, 2025
- Residency
- Nonresident license (licensed in another home state)
- National Producer Number
- 18799522
- Licensed by
- Florida Department of Financial Services (DFS)
About this license
William Winkelmann holds an insurance agent license from the Florida Department of Financial Services (DFS), number G283799. It was first issued on Oct 10, 2025. The state lists its status as “Valid”. The city of record is Marlborough, MA.