PROVIDER PROFILE · NPI 1326074667
Ryan FlachMD
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). 21 inbound referrers · 92 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| MERCY HOSPITALS EAST COMMUNITIES | 174 | 504 |
| Toni Roth Diagnostic Radiology · Saint Louis, MO | 60 | 110 |
| ROSENTHAL, DEBRA | 34 | 62 |
| GATEWAY AMBULANCE SERVICE LLC | 31 | 68 |
| James Nepute Diagnostic Radiology · Saint Louis, MO | 26 | 44 |
| DALAN, LAWRENCE | 26 | 64 |
| Robert Ferrara Cardiology · Saint Louis, MO | 25 | 42 |
| Cindy Zhang Diagnostic Radiology · Saint Louis, MO | 25 | 35 |
| STICKLEY, LOUIS | 25 | 38 |
| Anthony Sonn Cardiology · Saint Louis, MO | 22 | 38 |
| ST. LUKES EPISCOPAL-PRESBYTERIAN HOSPITAL | 19 | 44 |
| Bruce Czarnik Cardiology · Saint Louis, MO | 19 | 32 |
| Physician | Patients | Visits |
|---|---|---|
| MERCY HOSPITALS EAST COMMUNITIES | 447 | 1,223 |
| Abbott Ambulance Inc Ambulance Service Provider · Saint Louis, MO | 57 | 110 |
| STICKLEY, LOUIS | 54 | 80 |
| VOURNAS, GEORGE | 50 | 73 |
| Jeffrey Thomasson Diagnostic Radiology · Saint Louis, MO | 48 | 89 |
| Jeffrey Ciaramita Cardiology · Saint Louis, MO | 46 | 67 |
| Robert Ferrara Cardiology · Saint Louis, MO | 43 | 74 |
| Donna Igou Diagnostic Radiology · Saint Louis, MO | 42 | 82 |
| Deryk Mcdowell Cardiology · Saint Louis, MO | 41 | 72 |
| Andrew Martine Diagnostic Radiology · Saint Louis, MO | 38 | 72 |
| Colleen Spieler Diagnostic Radiology · Saint Louis, MO | 37 | 65 |
| John Nash Cardiology · Saint Louis, MO | 37 | 56 |