PROVIDER PROFILE · NPI 1134355233
Preston ShumwayDO
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). 39 inbound referrers · 137 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| EAST TEXAS MEDICAL CENTER | 99 | 260 |
| Alfred Llave Diagnostic Radiology · Tyler, TX | 66 | 118 |
| Ramon Kumar Cardiology · Tyler, TX | 66 | 115 |
| Timothy Leihgeber Diagnostic Radiology · Tyler, TX | 65 | 113 |
| HOPKINS COUNTY HOSPITAL DISTRICT | 61 | 155 |
| Robert Sanchez Diagnostic Radiology · Tyler, TX | 61 | 116 |
| Kurt Reuland Diagnostic Radiology · Tyler, TX | 54 | 89 |
| Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX | 45 | 86 |
| R. Walker Diagnostic Radiology · Tyler, TX | 44 | 75 |
| Michael Williams Diagnostic Radiology · Tyler, TX | 31 | 50 |
| Champion Ems Ambulance Service Provider · Longview, TX | 30 | 53 |
| Stanislav Weiner Clinical Cardiac Electrophysiology · Longview, TX | 28 | 52 |
| Physician | Patients | Visits |
|---|---|---|
| MOTHER FRANCES HOSPITAL REGIONAL HEALTH CARE CENTER | 575 | 1,924 |
| EAST TEXAS MEDICAL CENTER | 266 | 606 |
| HOPKINS COUNTY HOSPITAL DISTRICT | 185 | 531 |
| Marina Flaskas Cardiology · Tyler, TX | 108 | 215 |
| Oscar Paniagua Interventional Cardiology · Tyler, TX | 104 | 186 |
| Champion Ems Ambulance Service Provider · Longview, TX | 102 | 195 |
| Robert Weissmann Diagnostic Radiology · Tyler, TX | 95 | 180 |
| Thomas Varghese Diagnostic Radiology · Houston, TX | 94 | 264 |
| Peter Pitonak Cardiology · Tyler, TX | 84 | 158 |
| ANDREWS, JOHN | 80 | 137 |
| Sheldon Freeberg Interventional Cardiology · Tyler, TX | 79 | 139 |
| Blake Watson Diagnostic Radiology · Tyler, TX | 77 | 135 |