PROVIDER PROFILE · NPI 1508809138
Thomas CallahanMD
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). 162 inbound referrers · 310 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| METHODIST HOSPITAL PLAINVIEW TEXAS | 260 | 588 |
| PORTER, SCOTT | 204 | 312 |
| James Wolfe Diagnostic Radiology · Lubbock, TX | 182 | 266 |
| MARTINEZ, WALDO | 174 | 279 |
| Gregory Poe Diagnostic Radiology · Lubbock, TX | 156 | 207 |
| Steven White Diagnostic Radiology · Lubbock, TX | 154 | 277 |
| Thomas Windisch Diagnostic Radiology · Lubbock, TX | 145 | 256 |
| Douglas Wright Diagnostic Radiology · Lubbock, TX | 142 | 205 |
| Ambulance Corporation Ambulance Service Provider · Lubbock, TX | 140 | 185 |
| Brian Bruening Diagnostic Radiology · Lubbock, TX | 125 | 206 |
| Piyush Mittal Internal Medicine · Lubbock, TX | 120 | 555 |
| Gary Simmons Diagnostic Radiology · Lubbock, TX | 116 | 159 |
| Physician | Patients | Visits |
|---|---|---|
| COVENANT MEDICAL CENTER | 1,172 | 2,276 |
| LUBBOCK COUNTY HOSPITAL DISTRICT | 217 | 334 |
| William Winn Diagnostic Radiology · Edina, MN | 213 | 333 |
| JOHNSON, CARSON | 201 | 289 |
| Kenneth White Diagnostic Radiology · Lubbock, TX | 182 | 290 |
| Cody Cox Diagnostic Radiology · Lubbock, TX | 177 | 255 |
| PORTER, SCOTT | 164 | 267 |
| James Wolfe Diagnostic Radiology · Lubbock, TX | 159 | 231 |
| LUBBOCK HEART HOSPITAL, LLC | 153 | 242 |
| MARTINEZ, WALDO | 148 | 242 |
| Thomas Windisch Diagnostic Radiology · Lubbock, TX | 148 | 254 |
| Cassy Felts Diagnostic Radiology · Lubbock, TX | 141 | 212 |