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). 261 inbound referrers · 522 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Jonathan Posin Diagnostic Radiology · Walnut Creek, CA | 281 | 478 |
| Sunil Gandhi Diagnostic Radiology · Walnut Creek, CA | 217 | 340 |
| Joan Reynolds Diagnostic Radiology · Walnut Creek, CA | 170 | 238 |
| Eric Chen Interventional Radiology · Los Angeles, CA | 164 | 241 |
| Ronald Chan Diagnostic Radiology · Walnut Creek, CA | 161 | 226 |
| Amy Lai Diagnostic Radiology · New York, NY | 146 | 230 |
| Ayman Hosny Cardiology · Concord, CA | 141 | 208 |
| Stephen Levinson Emergency Medicine · Santa Rosa, CA | 133 | 230 |
| SCHICK, ROBERT | 132 | 184 |
| CONTRA COSTA COUNTY | 131 | 314 |
| Kimberly Blumberg Diagnostic Radiology · Walnut Creek, CA | 131 | 208 |
| Daniel Kim Diagnostic Radiology · Walnut Creek, CA | 124 | 217 |
| Physician | Patients | Visits |
|---|---|---|
| JOHN MUIR HEALTH | 1,626 | 2,556 |
| JOHN MUIR HEALTH | 1,606 | 2,383 |
| Laboratory Corporation Of America Clinical Laboratory · San Diego, CA | 960 | 1,824 |
| American Medical Response West Ambulance Service Provider · Concord, CA | 491 | 787 |
| William Hoddick Diagnostic Radiology · Walnut Creek, CA | 410 | 908 |
| Jonathan Posin Diagnostic Radiology · Walnut Creek, CA | 368 | 659 |
| JOHN MUIR HEALTH | 253 | 309 |
| Saurabh Patel Diagnostic Radiology · Walnut Creek, CA | 201 | 315 |
| SIGEL, RICHARD | 201 | 366 |
| North Star Emergency Services, Inc. Ambulance Service Provider · Livermore, CA | 201 | 302 |
| Amy Lai Diagnostic Radiology · New York, NY | 198 | 356 |
| Sunil Gandhi Diagnostic Radiology · Walnut Creek, CA | 191 | 340 |