PROVIDER PROFILE · NPI 1437321213
Corey O'brienD.O.
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). 64 inbound referrers · 119 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| EDWARD W SPARROW HOSPITAL ASSOCIATION | 408 | 1,882 |
| MCLAREN GREATER LANSING | 105 | 358 |
| Anthony Armada Diagnostic Radiology · Lansing, MI | 98 | 289 |
| Kenneth Thorp Diagnostic Radiology · Lansing, MI | 97 | 301 |
| BYRD, TRICIA | 90 | 277 |
| Andrew Mackersie Diagnostic Radiology · Lansing, MI | 86 | 414 |
| WHITE, ANNETTE | 73 | 242 |
| Jerome Cordes Diagnostic Radiology · Lansing, MI | 71 | 193 |
| Robert Hills Diagnostic Radiology · Lansing, MI | 69 | 166 |
| Ranji Samaraweera Diagnostic Radiology · Lansing, MI | 58 | 158 |
| Simone Arrington Interventional Radiology · Lansing, MI | 55 | 131 |
| John Ip Cardiology · Lansing, MI | 52 | 145 |
| Physician | Patients | Visits |
|---|---|---|
| EDWARD W SPARROW HOSPITAL ASSOCIATION | 229 | 1,093 |
| REGENTS OF THE UNIVERSITY OF MICHIGAN | 112 | 288 |
| Ellen Meadows Diagnostic Radiology · Lansing, MI | 102 | 332 |
| Andrew Mackersie Diagnostic Radiology · Lansing, MI | 91 | 392 |
| MCLAREN GREATER LANSING | 88 | 326 |
| BYRD, TRICIA | 86 | 232 |
| Anthony Armada Diagnostic Radiology · Lansing, MI | 77 | 223 |
| DELAFE, ALFREDO | 69 | 170 |
| Stephen Chapman Diagnostic Radiology · Lansing, MI | 69 | 137 |
| Robert Hills Diagnostic Radiology · Lansing, MI | 65 | 154 |
| Ranji Samaraweera Diagnostic Radiology · Lansing, MI | 64 | 201 |
| Jerome Cordes Diagnostic Radiology · Lansing, MI | 60 | 157 |