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). 16 inbound referrers · 21 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Wissam Abdallah Cardiology · Grand Rapids, MI | 31 | 91 |
| Maciej Solarewicz Hospitalist · Chicago, IL | 24 | 112 |
| David Fermin Advanced Heart Failure and Transplant Cardiology · Grand Rapids, MI | 22 | 65 |
| Christopher Buchach Diagnostic Radiology · Grand Rapids, MI | 21 | 33 |
| SPECTRUM HEALTH PRIMARY CARE PARTNERS | 21 | 28 |
| Sangjin Lee Advanced Heart Failure and Transplant Cardiology · Grand Rapids, MI | 20 | 71 |
| Andrew Shin Diagnostic Radiology · Grand Rapids, MI | 16 | 30 |
| Craig Moore Diagnostic Radiology · Grand Rapids, MI | 14 | 32 |
| NPI 1134205909 | 14 | 26 |
| QUICK, JOHN | 13 | 15 |
| PETERSON, NEIL | 13 | 20 |
| HENKE, JON | 12 | 20 |
| Physician | Patients | Visits |
|---|---|---|
| SPECTRUM HEALTH HOSPITALS | 57 | 203 |
| REGENTS OF THE UNIVERSITY OF MICHIGAN | 28 | 39 |
| Maciej Solarewicz Hospitalist · Chicago, IL | 24 | 134 |
| Marylynn Gaastra Physician Assistant · Grand Rapids, MI | 22 | 161 |
| SPECTRUM HEALTH PRIMARY CARE PARTNERS | 20 | 26 |
| David Langholz Cardiology · Grand Rapids, MI | 19 | 42 |
| David Fermin Advanced Heart Failure and Transplant Cardiology · Grand Rapids, MI | 19 | 45 |
| Michael Vredenburg Cardiology · Grand Rapids, MI | 18 | 41 |
| Michael Dickinson Advanced Heart Failure and Transplant Cardiology · Grand Rapids, MI | 18 | 58 |
| NPI 1134205909 | 17 | 26 |
| Wissam Abdallah Cardiology · Grand Rapids, MI | 17 | 45 |
| Life Ems Inc Ambulance Service Provider · Grand Rapids, MI | 17 | 31 |