| 10412-0001 | OXYGEN | OXYGEN | Flint Welding Supply Company | NDA | Current |
| 10412-0001 | OXYGEN | OXYGEN | Flint Welding Supply Company | NDA | Current |
| 10412-0001 | OXYGEN | OXYGEN | Flint Welding Supply Company | NDA | Current |
| 10412-0001 | OXYGEN | OXYGEN | Flint Welding Supply Company | NDA | Current |
| 10412-0001 | OXYGEN | OXYGEN | Flint Welding Supply Company | NDA | Current |
| 10412-0001 | OXYGEN | OXYGEN | Flint Welding Supply Company | NDA | Current |
| 10613-000 | Oxygen | OXYGEN | Hospice Management Partners, L.C. | ANDA | Current |
| 10613-000 | Oxygen | OXYGEN | Hospice Management Partners, L.C. | NDA | Current |
| 10913-001 | Oxygen | Oxygen | Prest-O-Sales & Service Inc | NDA | Current |
| 11023-001 | Oxygen | Oxygen | Corp Brothers Holdings, LLC | NDA | Current |
| 11054-114 | Carbon Dioxide Oxygen Mix | Carbon Dioxide Oxygen Mix | Airgas Usa, LLC | NDA | Current |
| 11054-114 | Carbon Dioxide Oxygen Mix | Carbon Dioxide Oxygen Mix | Airgas Usa, LLC | NDA | Current |
| 11054-114 | Carbon Dioxide Oxygen Mix | Carbon Dioxide Oxygen Mix | Airgas Usa, LLC | NDA | Current |
| 11054-114 | Carbon Dioxide Oxygen Mix | Carbon Dioxide Oxygen Mix | Airgas Usa, LLC | NDA | Current |
| 11054-114 | Carbon Dioxide Oxygen Mix | Carbon Dioxide Oxygen Mix | Airgas Usa, LLC | NDA | Current |
| 11054-114 | Carbon Dioxide Oxygen Mix | Carbon Dioxide Oxygen Mix | Airgas Usa, LLC | NDA | Current |
| 11054-152 | Nitrogen Oxygen Mix | Nitrogen Oxygen Mix | Airgas Usa, LLC | NDA | Current |
| 11054-152 | Nitrogen Oxygen Mix | Nitrogen Oxygen Mix | Airgas Usa, LLC | NDA | Current |
| 11054-152 | Nitrogen Oxygen Mix | Nitrogen Oxygen Mix | Airgas Usa, LLC | NDA | Current |
| 11054-152 | Nitrogen Oxygen Mix | Nitrogen Oxygen Mix | Airgas Usa, LLC | NDA | Current |
| 11054-152 | Nitrogen Oxygen Mix | Nitrogen Oxygen Mix | Airgas Usa, LLC | NDA | Current |
| 11110-0002 | Oxygen | Oxygen | Alegent Health | NDA | Current |
| 12201-001 | Oxygen | Oxygen | CENTRAL NEBRASKA HOME CARE SERVICES | NDA | Current |
| 18482-004 | Air | Air | Inland Welding Supply dba A-L Compressed Gases | NDA | Current |
| 18482-004 | Air | Air | Inland Welding Supply dba A-L Compressed Gases | NDA | Current |
| 18482-004 | Air | Air | Inland Welding Supply dba A-L Compressed Gases | NDA | Current |
| 18482-004 | Air | Air | Inland Welding Supply dba A-L Compressed Gases | NDA | Current |
| 18482-004 | Air | Air | Inland Welding Supply dba A-L Compressed Gases | NDA | Current |
| 18482-018 | Oxygen | Oxygen | Inland Welding Supply dba A-L Compressed Gases | NDA | Current |
| 18482-018 | Oxygen | Oxygen | Inland Welding Supply dba A-L Compressed Gases | NDA | Current |
| 18482-018 | Oxygen | Oxygen | Inland Welding Supply dba A-L Compressed Gases | NDA | Current |
| 18482-018 | Oxygen | Oxygen | Inland Welding Supply dba A-L Compressed Gases | NDA | Current |
| 18482-018 | Oxygen | Oxygen | Inland Welding Supply dba A-L Compressed Gases | NDA | Current |
| 19979-000 | Medical Oxygen Compressed | OXYGEN | Dickinson Home Medical Equipment | NDA | Current |
| 19979-000 | Medical Oxygen Compressed | OXYGEN | Dickinson Home Medical Equipment | NDA | Current |
| 24887-001 | OXYGEN | OXYGEN | Superior Oxygen & Medical Equipment | NDA | Current |
| 24887-001 | OXYGEN | OXYGEN | Superior Oxygen & Medical Equipment | NDA | Current |
| 24887-001 | OXYGEN | OXYGEN | Superior Oxygen & Medical Equipment | NDA | Current |
| 24887-001 | OXYGEN | OXYGEN | Superior Oxygen & Medical Equipment | NDA | Current |
| 24887-001 | OXYGEN | OXYGEN | Superior Oxygen & Medical Equipment | NDA | Current |
| 29149-001 | Oxygen | Oxygen | Landmark Healthcare, Inc. | NDA | Current |
| 29149-001 | Oxygen | Oxygen | Landmark Healthcare, Inc. | NDA | Current |
| 29149-001 | Oxygen | Oxygen | Landmark Healthcare, Inc. | NDA | Current |
| 29149-001 | Oxygen | Oxygen | Landmark Healthcare, Inc. | NDA | Current |
| 29149-001 | Oxygen | Oxygen | Landmark Healthcare, Inc. | NDA | Current |
| 48273-007 | MEDICAL AIR | AIR | Keen Compressed Gas Co. Inc. | NDA | Current |
| 48273-012 | Medical Air | Medical Air | Keen Compressed Gas Co. Inc. | NDA | Current |
| 48273-012 | Medical Air | Medical Air | Keen Compressed Gas Co. Inc. | NDA | Current |
| 49121-001 | OXYGEN | OXYGEN | Global Medical LLC | NDA | Current |
| 49121-001 | OXYGEN | OXYGEN | Global Medical LLC | NDA | Current |
| 49121-001 | OXYGEN | OXYGEN | Global Medical LLC | NDA | Current |
| 49507-001 | Oxygen | Oxygen | Hagan, Logan Welding Supply Inc | NDA | Current |
| 49507-001 | Oxygen | Oxygen | Hagan, Logan Welding Supply Inc | NDA | Current |
| 49507-001 | Oxygen | Oxygen | Hagan, Logan Welding Supply Inc | NDA | Current |
| 49507-001 | Oxygen | Oxygen | Hagan, Logan Welding Supply Inc | NDA | Current |
| 49644-001 | Oxygen | Oxygen | Terry Supply Company Inc | NDA | Current |
| 49644-001 | Oxygen | Oxygen | Terry Supply Company Inc | NDA | Current |
| 49644-001 | Oxygen | Oxygen | Terry Supply Company Inc | NDA | Current |
| 49644-001 | Oxygen | Oxygen | Terry Supply Company Inc | NDA | Current |
| 49644-001 | Oxygen | Oxygen | Terry Supply Company Inc | NDA | Current |
| 52726-4083 | Oxygen | Oxygen | Mercy Home Respiratory Care and Medical Supply | NDA | Current |
| 54632-001 | OXYGEN | OXYGEN | U.S. Oxygen and Supply, LLC | NDA | Current |
| 54632-003 | AIR, COMPRESSED | OXYGEN | U.S. Oxygen and Supply, LLC | NDA | Current |
| 55465-001 | Oxygen | Oxygen | Ivey Industries Inc. | NDA | Current |
| 57287-100 | OXYGEN | OXYGEN | Jernigan Healthcare, Inc. | NDA | Current |
| 57287-100 | OXYGEN | OXYGEN | Jernigan Healthcare, Inc. | NDA | Current |
| 57287-100 | OXYGEN | OXYGEN | Jernigan Healthcare, Inc. | NDA | Current |
| 57287-100 | OXYGEN | OXYGEN | Jernigan Healthcare, Inc. | NDA | Current |
| 57287-100 | OXYGEN | OXYGEN | Jernigan Healthcare, Inc. | NDA | Current |
| 57716-001 | Oxygen | Oxygen | Sky Oxygen | NDA | Current |
| 57716-001 | Oxygen | Oxygen | Sky Oxygen | NDA | Current |
| 57716-001 | Oxygen | Oxygen | Sky Oxygen | NDA | Current |
| 57716-001 | Oxygen | Oxygen | Sky Oxygen | NDA | Current |
| 57716-001 | Oxygen | Oxygen | Sky Oxygen | NDA | Current |
| 57716-001 | Oxygen | Oxygen | Sky Oxygen | NDA | Current |
| 57716-001 | Oxygen | Oxygen | Sky Oxygen | NDA | Current |
| 59534-001 | Oxygen | Oxygen | Richmond Oxygen Company Inc. | NDA | Current |
| 59534-001 | Oxygen | Oxygen | Richmond Oxygen Company Inc. | NDA | Current |
| 59534-001 | Oxygen | Oxygen | Richmond Oxygen Company Inc. | NDA | Current |
| 59534-001 | Oxygen | Oxygen | Richmond Oxygen Company Inc. | NDA | Current |