PROVIDER PROFILE · NPI 1417982752
John JohnstonMD
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). 130 inbound referrers · 245 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| PARKRIDGE MEDICAL CENTER, INC. | 1,392 | 2,841 |
| TALLEY, MARK | 304 | 991 |
| MEMORIAL HEALTH CARE SYSTEM INC. | 204 | 337 |
| John Nunes Diagnostic Radiology · Nashville, TN | 197 | 507 |
| Clyde Kyle Diagnostic Radiology · Nashville, TN | 192 | 540 |
| Martin Simms Diagnostic Radiology · Nashville, TN | 177 | 374 |
| PAUL, LARRY | 152 | 387 |
| Brooke Johnson Emergency Medicine · Des Moines, IA | 149 | 267 |
| County Of Hamilton Ambulance Service Provider · Chattanooga, TN | 138 | 269 |
| Selcuk Tombul Cardiology · Chattanooga, TN | 129 | 425 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL | 125 | 199 |
| Bryan Vance Emergency Medicine · Chattanooga, TN | 111 | 211 |
| Physician | Patients | Visits |
|---|---|---|
| Theodore Richards Interventional Cardiology · Chattanooga, TN | 458 | 940 |
| PARKRIDGE MEDICAL CENTER, INC. | 441 | 865 |
| NPI 1508284043 | 251 | 628 |
| TALLEY, MARK | 244 | 902 |
| Thomas Carr Diagnostic Radiology · Chattanooga, TN | 238 | 669 |
| MEMORIAL HEALTH CARE SYSTEM INC. | 201 | 331 |
| Avinash Sud Diagnostic Radiology · Nashville, TN | 201 | 489 |
| Lee Lefler Diagnostic Radiology · Nashville, TN | 196 | 397 |
| Gregory Verville Diagnostic Radiology · Nashville, TN | 158 | 368 |
| Clyde Kyle Diagnostic Radiology · Nashville, TN | 157 | 392 |
| Ronald Tompkins Emergency Medicine · Chattanooga, TN | 156 | 264 |
| John Nunes Diagnostic Radiology · Nashville, TN | 143 | 334 |