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). 30 inbound referrers · 75 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Unilab Corporation Clinical Laboratory · West Hills, CA | 132 | 443 |
| Winston Whitney Diagnostic Radiology · Newport Beach, CA | 55 | 157 |
| Shaya Ghazinoor Diagnostic Radiology · Newport Beach, CA | 38 | 99 |
| Frederick Birnberg Diagnostic Radiology · Newport Beach, CA | 35 | 92 |
| William Vandalsem Diagnostic Radiology · Newport Beach, CA | 35 | 101 |
| Scott Williams Diagnostic Radiology · Stanford, CA | 35 | 102 |
| John Lieu Diagnostic Radiology · Palo Alto, CA | 33 | 110 |
| Karence Chan Diagnostic Radiology · Newport Beach, CA | 32 | 82 |
| Michael Roossin Diagnostic Radiology · Newport Beach, AR | 30 | 60 |
| Peter Giuliano Diagnostic Radiology · Newport Beach, CA | 27 | 81 |
| Marnie Kremer Prill Diagnostic Radiology · Newport Beach, CA | 26 | 54 |
| John Riel Emergency Medicine · Newport Beach, CA | 23 | 56 |
| Physician | Patients | Visits |
|---|---|---|
| HOAG MEMORIAL HOSPITAL PRESBYTERIAN | 325 | 1,394 |
| CALIFORNIA LABORATORY SCIENCES LLC | 149 | 519 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 133 | 446 |
| Winston Whitney Diagnostic Radiology · Newport Beach, CA | 70 | 172 |
| Jinsoo Keyoung Diagnostic Radiology · Stanford, CA | 51 | 130 |
| Frederick Birnberg Diagnostic Radiology · Newport Beach, CA | 49 | 135 |
| Mark Chen Diagnostic Radiology · Newport Beach, CA | 49 | 162 |
| LIM, JOHN | 46 | 130 |
| Syed Naqvi Family Practice · Porterville, CA | 45 | 81 |
| CHOO, IRIS | 41 | 96 |
| William Vandalsem Diagnostic Radiology · Newport Beach, CA | 39 | 126 |
| Luke Cheung Diagnostic Radiology · Newport Beach, CA | 37 | 91 |