PROVIDER PROFILE · NPI 1689631285
John CampbellM.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). 190 inbound referrers · 0 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| CHRISTUS GOOD SHEPHERD MEDICAL CENTER | 770 | 1,560 |
| Champion Ems Ambulance Service Provider · Longview, TX | 605 | 1,138 |
| Kianne Hardee Diagnostic Radiology · Fort Worth, TX | 569 | 1,393 |
| Kevin Mccrary Diagnostic Radiology · Longview, TX | 489 | 1,024 |
| Alberto Sommerhalder Diagnostic Radiology · Longview, TX | 439 | 930 |
| Andrew Martin Diagnostic Radiology · Little Rock, AR | 426 | 885 |
| GLOWCZWSKI, ALAN | 411 | 840 |
| City Of Longview Ambulance Service Provider · Longview, TX | 335 | 565 |
| City Of Marshall Ambulance Service Provider · Marshall, TX | 174 | 321 |
| Baher Elhalwagi Pulmonary Disease · Longview, TX | 166 | 444 |
| Muhammad Chaudhry Cardiology · Tyler, TX | 165 | 338 |
| Megan Mcgreevy Emergency Medicine · Mount Clemens, MI | 148 | 268 |