| NPI | LastName | FirstName | MidName | Organization | Mailing Address | City | State | Zip |
| 1104546761 | ROY GREENWAY JR MD PLLC | 922 E 3RD ST | ELK CITY | OK | 736443606 | |||
| 1639219108 | GREENWAY | ROY | MACK | PO BOX 2339 | ELK CITY | OK | 736482339 | |
| 1447390927 | JOLLIFF | KEVIN | L | 2525 NW EXPRESSWAY STE 610 | OKLAHOMA CITY | OK | 731127251 | |
| 1700927175 | VAVRICKA | TIMOTHY | 401 SW 80TH ST STE 101 | OKLAHOMA CITY | OK | 731398123 |