PROVIDER PROFILE · NPI 1184853624
Donald ZimmerMD
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 · 71 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| MEMORIAL HOSPITAL OF SOUTH BEND | 124 | 341 |
| ORMSON, MARK | 91 | 170 |
| Christine O'malley Diagnostic Radiology · Mishawaka, IN | 44 | 76 |
| The South Bend Clinic Llc Ambulatory Surgical Center · South Bend, IN | 31 | 76 |
| Mary Dynes Diagnostic Radiology · Mishawaka, IN | 27 | 44 |
| Alan Engel Diagnostic Radiology · Grand Rapids, MI | 23 | 41 |
| HILL, JOHN | 20 | 27 |
| Tri-County Ambulance Service, Inc. Ambulance Service Provider · Wakarusa, IN | 19 | 37 |
| OAKLAWN PSYCHIATRIC CENTER, INC. | 16 | 40 |
| NPI 1013907419 | 15 | 32 |
| FARRELL, WILLIAM | 15 | 52 |
| Daniel Meng Cardiology · South Bend, IN | 14 | 24 |
| Physician | Patients | Visits |
|---|---|---|
| MEMORIAL HOSPITAL OF SOUTH BEND | 450 | 1,104 |
| City Of South Bend Ambulance Service Provider · South Bend, IN | 107 | 244 |
| Tri-County Ambulance Service, Inc. Ambulance Service Provider · Wakarusa, IN | 86 | 162 |
| Alexander Tawadros Diagnostic Radiology · Mishawaka, IN | 85 | 148 |
| South Bend Medical Foundation, Inc Clinical Laboratory · South Bend, IN | 78 | 212 |
| Russell Midkiff Diagnostic Radiology · Mishawaka, IN | 61 | 108 |
| BOLL, DANIEL | 61 | 105 |
| SEIFFERT, THOMAS | 56 | 97 |
| Michael Grantham Diagnostic Radiology · Mishawaka, IN | 52 | 81 |
| The South Bend Clinic Llc Ambulatory Surgical Center · South Bend, IN | 42 | 106 |
| Pedro Miro Diagnostic Radiology · Mishawaka, IN | 39 | 64 |
| John Kobayashi Cardiology · South Bend, IN | 38 | 73 |