PROVIDER PROFILE · NPI 1336125293
John NashM.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). 118 inbound referrers · 310 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| MERCY HOSPITALS EAST COMMUNITIES | 1,143 | 3,014 |
| Bruce Czarnik Cardiology · Saint Louis, MO | 181 | 358 |
| Robert Ferrara Cardiology · Saint Louis, MO | 164 | 307 |
| Toni Roth Diagnostic Radiology · Saint Louis, MO | 159 | 271 |
| ROSENTHAL, DEBRA | 135 | 210 |
| STICKLEY, LOUIS | 132 | 239 |
| Anthony Sonn Cardiology · Saint Louis, MO | 117 | 294 |
| STOKES, JAMES | 116 | 184 |
| Deryk Mcdowell Cardiology · Saint Louis, MO | 116 | 243 |
| James Nepute Diagnostic Radiology · Saint Louis, MO | 93 | 121 |
| Cindy Zhang Diagnostic Radiology · Saint Louis, MO | 92 | 153 |
| Colleen Spieler Diagnostic Radiology · Saint Louis, MO | 79 | 108 |
| Physician | Patients | Visits |
|---|---|---|
| MERCY HOSPITALS EAST COMMUNITIES | 1,368 | 4,139 |
| Deryk Mcdowell Cardiology · Saint Louis, MO | 201 | 391 |
| Bruce Czarnik Cardiology · Saint Louis, MO | 179 | 325 |
| VOURNAS, GEORGE | 177 | 290 |
| Jeffrey Ciaramita Cardiology · Saint Louis, MO | 168 | 347 |
| Donald Grunz Diagnostic Radiology · Saint Louis, MO | 155 | 227 |
| Jeffrey Thomasson Diagnostic Radiology · Saint Louis, MO | 140 | 246 |
| CREPPS, LOUIS | 128 | 224 |
| Robert Ferrara Cardiology · Saint Louis, MO | 127 | 239 |
| John Brunts Cardiology · Saint Louis, MO | 124 | 228 |
| Timothy Schloss Cardiology · Fenton, MO | 122 | 277 |
| STOKES, JAMES | 120 | 213 |