Naval Branch Health Clinic - EFMP Enrollment is located at 5501 Marvin Shields Boulevard, Naval Construction Battalion Center, Gulfport, MS 39501. Naval Branch Health Clinic - EFMP Enrollment can be reached by their main phone number at (228) 871-2810. Alternatively, you can reach Naval Branch Health Clinic - EFMP Enrollment by phone at (228) 871-2135. The listed DSN line is 868-2810. Visit the Naval Branch Health Clinic - EFMP Enrollment website by clicking here.