PROVIDER PROFILE · NPI 1356364376
Randy GrellnerDO
CROSS-REFERENCE
Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 21 inbound referrers · 45 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| REGIONAL MEDICAL LABORATORY, INC | 204 | 1,099 |
| Michael Cross Diagnostic Radiology · Tulsa, OK | 136 | 525 |
| STILLWATER MEDICAL CENTER AUTHORITY | 82 | 276 |
| Shawn Grant Diagnostic Radiology · Tulsa, OK | 47 | 162 |
| STRICKLAND, STUART | 40 | 151 |
| NPI 1306175641 | 34 | 109 |
| City Of Cushing Ambulance Service Provider · Cushing, OK | 34 | 180 |
| HORNER, CHARLES | 27 | 58 |
| Victor Cheng Cardiology · Minneapolis, MN | 26 | 101 |
| ANDREWS, GEORGE | 25 | 84 |
| AMEDISYS OKLAHOMA, LLC | 24 | 164 |
| Kasey Simpson Chiropractic · Cushing, OK | 23 | 198 |
| Physician | Patients | Visits |
|---|---|---|
| REGIONAL MEDICAL LABORATORY, INC | 360 | 1,739 |
| AHS CUSHING HOSPITAL LLC | 299 | 1,569 |
| Courtney Elliot Nurse Practitioner · Cushing, OK | 150 | 658 |
| Michael Cross Diagnostic Radiology · Tulsa, OK | 102 | 377 |
| Neil Agrawal Cardiology · Tulsa, OK | 100 | 528 |
| STILLWATER MEDICAL CENTER AUTHORITY | 79 | 295 |
| DAY, GEOFFREY | 59 | 222 |
| Jason Martens Diagnostic Radiology · Tulsa, OK | 49 | 156 |
| DOTSON, DAVID | 47 | 205 |
| Robert Streight Diagnostic Radiology · Tulsa, OK | 41 | 119 |
| Alexei Prytkov Family Practice · Ponte Vedra, FL | 40 | 191 |
| Shawn Grant Diagnostic Radiology · Tulsa, OK | 37 | 108 |