PROVIDER PROFILE · NPI 1407057920
Warren ChangM.D.
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). 36 inbound referrers · 60 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| JOHNSTON MEMORIAL HOSPITAL, INC | 454 | 3,710 |
| Donald Cobb Diagnostic Radiology · Abingdon, VA | 64 | 187 |
| WELLMONT HEALTH SYSTEM | 38 | 193 |
| SOLSTAS LAB PARTNERS GROUP LLC | 34 | 216 |
| Gregory Miller Cardiology · Abingdon, VA | 29 | 78 |
| BAKER, WILLIAM | 27 | 81 |
| Beshir Mohamed Internal Medicine · Abingdon, VA | 24 | 105 |
| John Patterson Cardiology · Abingdon, VA | 20 | 56 |
| Lora Reynolds Nurse Practitioner · Abingdon, VA | 20 | 79 |
| Abingdon Convalescent Ambulance Service Incorporated Ambulance Service Provider · Abingdon, VA | 20 | 515 |
| COX, LARRY | 19 | 70 |
| Nicholas Smith Family Practice · Georgetown, KY | 19 | 44 |
| Physician | Patients | Visits |
|---|---|---|
| JOHNSTON MEMORIAL HOSPITAL, INC | 319 | 1,993 |
| John Mullens Diagnostic Radiology · Abingdon, VA | 133 | 466 |
| Roderick Biosca Diagnostic Radiology · Bristol, TN | 99 | 341 |
| Casey Mcreynolds Diagnostic Radiology · Abingdon, VA | 92 | 287 |
| Donald Cobb Diagnostic Radiology · Abingdon, VA | 45 | 149 |
| Emory Robinette Pulmonary Disease · Abingdon, VA | 33 | 147 |
| WELLMONT HEALTH SYSTEM | 32 | 197 |
| SOLSTAS LAB PARTNERS GROUP LLC | 31 | 210 |
| RHINEHART, ANDREW | 28 | 103 |
| Brian Mazzei Podiatry · Abingdon, VA | 28 | 74 |
| Gregory Miller Cardiology · Abingdon, VA | 24 | 80 |
| COX, LARRY | 24 | 76 |