| NPI | LastName | FirstName | MidName | Organization | Mailing Address | City | State | Zip |
| 1174186175 | PROTON CENTER DEVELOPMENT CORPORATION | 5901 W MEMORIAL RD | OKLAHOMA CITY | OK | 731422015 | |||
| 1306151915 | CENTRAL OKLAHOMA RADIATION ONCOLOGY PC | 5901 W MEMORIAL RD | OKLAHOMA CITY | OK | 731422015 | |||
| 1598044505 | OKLAHOMA PROTON RADIATION ONCOLOGY GROUP PC | PO BOX 871678 | KANSAS CITY | MO | 641871678 | |||
| 1114964855 | HUG | EUGEN | B | 5901 W MEMORIAL RD | OKLAHOMA CITY | OK | 731422015 |