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). 53 inbound referrers · 115 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| John Key Cardiology · Wyoming, MI | 210 | 545 |
| Paul Kovack Cardiology · Wyoming, MI | 169 | 587 |
| Barbara Karenko Cardiology · Wyoming, MI | 110 | 417 |
| Rolf Hollstein Diagnostic Radiology · Grand Rapids, MI | 96 | 300 |
| County Of Montcalm Ambulance Service Provider · Stanton, MI | 49 | 76 |
| Kelly Ludema Diagnostic Radiology · Grand Rapids, MI | 47 | 129 |
| Reese James Diagnostic Radiology · Lapeer, MI | 42 | 84 |
| Kerry Larson Diagnostic Radiology · Grand Rapids, MI | 42 | 74 |
| SPECTRUM HEALTH UNITED | 39 | 251 |
| Brian Thwaites Physician Assistant · Sheridan, MI | 32 | 152 |
| Andrew Michmerhuizen Emergency Medicine · Grand Rapids, MI | 29 | 92 |
| Jihad Mustapha Internal Medicine · Grand Rapids, MI | 28 | 156 |
| Physician | Patients | Visits |
|---|---|---|
| METROPOLITAN HOSPITAL | 662 | 5,083 |
| SHERIDAN COMMUNITY HOSPITAL | 192 | 1,136 |
| REGENTS OF THE UNIVERSITY OF MICHIGAN | 153 | 540 |
| Barbara Karenko Cardiology · Wyoming, MI | 148 | 481 |
| SPECTRUM HEALTH HOSPITALS | 124 | 495 |
| Paul Kovack Cardiology · Wyoming, MI | 123 | 449 |
| John Key Cardiology · Wyoming, MI | 120 | 379 |
| Stephanie Dailey Physician Assistant · Wyoming, MI | 116 | 258 |
| Eric Walchak Cardiology · Wyoming, MI | 104 | 422 |
| METROPOLITAN ENTERPRISES INC. | 90 | 323 |
| Larry Diaz Cardiology · Wyoming, MI | 89 | 293 |
| Fadi Saab Cardiology · Grand Rapids, MI | 80 | 243 |