HSM-50 Contact Information
Mailing Address: HSM FIVE ZERO
PO BOX 280015
Naval Station Mayport
Jacksonville, FL 32228
Phones: SQUADRON DUTY OFFICER: 904-820-7308
CO: 904-270-6010 x101
XO: 904-270-6010 x102
CMC: 904-270-6010 x210
ADMIN: 904-270-6010 x107
Operations: 904-270-6010 x130
HSM-40 Quarterdeck: 904-270-6010
Mayport Base Quarterdeck: 904-270-5401
Mayport phone numbers:
American Red Cross 246-1395
Aviation Medical 270-4343
Base Information 270-5401
Branch Medical (BMC) 270-4303
Chapel 270-5212
Child Development Center (CDC) 270-5339
Commissary 249-7524
Community Counseling Center 270-4280
Fire Department 270-5334
Human Resources Office 270-5191
Medical Appointments 542-4677
Navy Federal Credit Union 1-800-842-6328
Navy Legal Office 270-5445
Navy Lodge 1-800-628-9466
Navy Marine Corp Relief Society 270-7571
Pass and ID/Decals 270-5582
Personal Property 542-1000 x105
Personnel Support Det (PSD) 270-5571
Pharmacy (BMC) 270-5083
Security Chief of Police 270-6802
Suicide Hotline 1-800-273-8255
USO 246-3481
Vet Affairs Representative 270-7571
Veterinarian 270-7004
Youth Center 270-5358
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