| 10073-111 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Oz Arc/gas Equipment & Supply, Inc. | ACTIVE |
| 10221-001 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Central-mcgowan, Inc. | ACTIVE |
| 10451-001 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | General Distributing Co. | ACTIVE |
| 10678-001 | Oxygen | | | | Airgas-west, Inc. | INACTIVATED |
| 11043-001 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | S. J. Smith Co., Inc. | ACTIVE |
| 11054-009 | Oxygen | Oxygen | Gas | Cutaneous; Respiratory (inhalation) | Airgas Usa, Llc | ACTIVE |
| 11054-010 | Oxygen, Refrigerated | Oxygen, Refrigerated | Gas | Respiratory (inhalation) | Airgas Usa, Llc | ACTIVE |
| 11564-001 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Fresno Oxygen & Welding Suppliers Inc | ACTIVE |
| 11999-001 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Welders Supply Company | ACTIVE |
| 45028-001 | Oxygen | | | | North Central Medical Supply, Inc. | INACTIVATED |
| 46362-001 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Red Ball Oxygen Co., Inc. | ACTIVE |
| 48664-001 | Oxygen | | | | Weiler Welding Company | INACTIVATED |
| 48664-002 | Oxygen | | | | Weiler Welding Company | INACTIVATED |
| 49496-001 | Oxygen | | | | American Compressed Gases Inc. | INACTIVATED |
| 49575-001 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Machine & Welding Supply Company Dba Arc3 Gases South | ACTIVE |
| 49778-001 | Oxygen | | | | American Welding & Gas | INACTIVATED |
| 49778-002 | Oxygen | | | | American Welding & Gas | INACTIVATED |
| 49778-005 | Oxygen | | | | American Welding & Gas | INACTIVATED |
| 49790-001 | Oxygen | | | | Allen's Cylinder Testing & Inspection Company | INACTIVATED |
| 49798-001 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | James Oxygen And Supply Company | ACTIVE |
| 50562-001 | Oxygen | | | | Alliance Welding Supplies, Inc. | INACTIVATED |
| 51613-001 | Oxygen | | | | Pooch Welding Supply Company, Inc. | INACTIVATED |
| 52072-002 | Oxygen | | | | Dressel Welding Supply, Inc. | INACTIVATED |
| 52233-001 | Oxygen compressed | | | | Monroe Welding Supply, Inc. | INACTIVATED |
| 52279-001 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Wesco Gas & Welding Supply, Inc. | ACTIVE |
| 53729-0002 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Buckeye Welding Supply Company, Inc. | ACTIVE |
| 55037-101 | Oxygen | | | | Matheson Tri-gas, Inc. | INACTIVATED |
| 55037-113 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Matheson Tri-gas, Inc. | ACTIVE |
| 55703-001 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Northwest Respiratory Services | ACTIVE |
| 57837-001 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Community Surgical Supply Of Toms River Inc | ACTIVE |
| 58420-001 | Oxygen | | | | Airgas Intermountain Inc | INACTIVATED |
| 58789-001 | Oxygen | | | | Airgas Northern California And Nevada, Inc. | INACTIVATED |
| 59924-001 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Plains Welding Supply, Inc. | ACTIVE |
| 60875-100 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Cammack's Pharmacies, Inc. Dba Jim's Pharmacy | ACTIVE |
| 61128-001 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Super Gas, Inc. | ACTIVE |
| 62995-001 | Oxygen | | | | Southern Illinois Surgical Appliance Co | INACTIVATED |
| 63560-001 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Memorial Home Services Of Central Illinois, Inc. | ACTIVE |
| 65010-002 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Technical Gas Products, Inc. | ACTIVE |
| 65603-100 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Arkansas Welding Supply, Inc. | ACTIVE |
| 65689-001 | Oxygen | | | | Oxygen One, Inc. | INACTIVATED |
| 66414-001 | Oxygen | | | | Garland Welding Supply Company | INACTIVATED |
| 66961-100 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Victor Welding Supply Company | ACTIVE |
| 67024-001 | Oxygen | | | | The Service Center Llc | INACTIVATED |
| 68515-001 | Oxygen | | | | American Home Respiratory Care, Inc. | INACTIVATED |
| 69878-001 | Oxygen | | | | Gases Equipment Tools And Supplies Inc | INACTIVATED |
| 69995-8915 | Oxygen Compressed | Oxygen Gas | Gas | Respiratory (inhalation) | A + Oxygen & D.m.e. | ACTIVE |
| 72258-020 | Oxygen, Refrigerated Liquid | | | | Procare Inc | INACTIVATED |
| 74709-001 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Air Liquide Canada Inc | ACTIVE |
| 81313-001 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | American Medical Gas Resources Llc | ACTIVE |
| 82457-001 | Oxygen | | | | Toll Company | INACTIVATED |
| 84078-002 | Oxygen | Oxygen | Gas | Respiratory (inhalation) | Welders Supply Company Of Louisville, Inc. | ACTIVE |