Vendors
Frederick Douglass Mastery Charter School
Active registration
- Location
- Philadelphia, Pennsylvania, United States
- Unique Entity ID (UEI)
- ED28BX9MHVN3
- Commercial and Government Entity (CAGE)
- 6Q919
Business types
- U.S. Local Government
Source date: Oct 5, 2026
Record identifier
ED28BX9MHVN3