| 3D Head & Neck Cat Scan Center | 2448 E 81st St Tulsa, OK 74137-4250 | (918) 493-6100 |
| 3DI Imaging Center | 8373 S Memorial Dr Tulsa, OK 74133-4304 | (918) 994-6800 |
| 3T Edmond Imaging Center And Clinics | 1023 Waterwood Pkwy Edmond, OK 73034 | (405) 513-7226 |
| 5 Oaks Medicals Clinic | 2100 W Iowa Ave Chickasha, OK 73018 | (405) 224-2100 |
| A B C Medical Clinic | 1508 S Virginia Ave Atoka, OK 74525-3246 | (580) 889-3355 |
| A I M Clinic | 2403 W Wrangler Blvd Seminole, OK 74868-1900 | (405) 382-0070 |
| A M PM Clinic | 1501 N Pottenger Shawnee, OK 74801 | (405) 275-4931 |
| A New Beginning Women's | 11401 S Western Ave Oklahoma City, OK 73170-5819 | (405) 735-3041 |
| A U E | 6935 E 38th St Tulsa, OK 74145-3202 | (918) 628-2831 |
| A.I. Advance Imaging of Tulsa | 6757 S Yale Ave Tulsa, OK 74136-3302 | (918) 523-0002 |
| AA Alcoholics Anonymous | 5207 N Western Ave Oklahoma City, OK 73118-4415 | (405) 843-4630 |
| Aada Open MRI | 435 N Monte Vista St Ada, OK 74820-4676 | (580) 332-0400 |
| Aaragon Chiropractic | 1201 W Gore Blvd Lawton, OK 73501 | (580) 353-6776 |
| ABC Medical Clinic | 1508 S Virginia Ave Atoka, OK 74525 | (580) 889-3355 |
| Absolute Best Chiropractic | 115 W Alta Oologah, OK 74053 | (918) 443-1000 |
| Acacia Medical Group | PO Box 2137 Broken Arrow, OK 74013-2137 | (918) 258-2641 |
| Access Endocrine Diabetes & Thyroid | 6001 Nw 120th Ct Ste 6 Oklahoma City, OK 73162 | (405) 728-7329 |
| Access Endocrine Diabetes & Thyroid Center | 6001 Nw 120th Ct Oklahoma City, OK 73162 | (405) 728-7329 |
| Access Medical Center | 1000 Nw 32nd St Newcastle, OK 73065-6334 | (405) 387-9325 |
| Access Medical Center | 1000 Nw 32nd St Newcastle, OK 73065 | (405) 387-9325 |
| Access Medical Center | 10701 N Rockwell Ave Oklahoma City, OK 73162 | (405) 470-1500 |
| Access Medical Center | 11601 S Western Ave Oklahoma City, OK 73170 | (405) 691-5208 |
| Access Medical Center | 301 S Mustang Rd Yukon, OK 73099 | (405) 324-1911 |
| Access Medical Center | 9917 Se 15th St Midwest City, OK 73130 | (405) 622-2070 |
| Access Urgent Care Of Stillwater | 10701 N Rockwell Ave Oklahoma City, OK 73162 | (405) 470-1500 |