PROVIDER PROFILE · NPI 1003877069
R. WalkerMD
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). 330 inbound referrers · 770 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| EAST TEXAS MEDICAL CENTER | 1,039 | 2,371 |
| Alfred Llave Diagnostic Radiology · Tyler, TX | 331 | 688 |
| Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX | 324 | 602 |
| Robert Sanchez Diagnostic Radiology · Tyler, TX | 324 | 664 |
| Charles Crum Diagnostic Radiology · Tyler, TX | 316 | 598 |
| Douglas Macha Diagnostic Radiology · Tyler, TX | 294 | 545 |
| James Cabell Diagnostic Radiology · Tyler, TX | 292 | 571 |
| ANDREWS, JOHN | 284 | 507 |
| Timothy Leihgeber Diagnostic Radiology · Tyler, TX | 270 | 493 |
| Gregory Schultz Diagnostic Radiology · Tyler, TX | 247 | 489 |
| Champion Ems Ambulance Service Provider · Longview, TX | 239 | 428 |
| Ramon Kumar Cardiology · Tyler, TX | 203 | 419 |
| Physician | Patients | Visits |
|---|---|---|
| MOTHER FRANCES HOSPITAL REGIONAL HEALTH CARE CENTER | 2,075 | 5,197 |
| EAST TEXAS MEDICAL CENTER | 1,444 | 3,042 |
| ARNOLD, THOMAS | 427 | 907 |
| Robert Sanchez Diagnostic Radiology · Tyler, TX | 425 | 858 |
| ANDREWS, JOHN | 408 | 768 |
| Robert Reuter Diagnostic Radiology · Tyler, TX | 391 | 775 |
| Robert Weissmann Diagnostic Radiology · Tyler, TX | 374 | 699 |
| Scott Eckert Diagnostic Radiology · Tyler, TX | 372 | 739 |
| Douglas Macha Diagnostic Radiology · Tyler, TX | 366 | 713 |
| James Cabell Diagnostic Radiology · Tyler, TX | 360 | 661 |
| Bruce Carter Diagnostic Radiology · Tyler, TX | 359 | 662 |
| Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX | 358 | 678 |