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). 74 inbound referrers · 134 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Jamal Zaka Pulmonary Disease · Walnut Creek, CA | 74 | 524 |
| Jonathan Posin Diagnostic Radiology · Walnut Creek, CA | 68 | 120 |
| Angelo Crudale Diagnostic Radiology · Walnut Creek, CA | 55 | 118 |
| Amy Lai Diagnostic Radiology · New York, NY | 47 | 109 |
| Sunil Gandhi Diagnostic Radiology · Walnut Creek, CA | 46 | 79 |
| Andrew Dublin Interventional Cardiology · Walnut Creek, CA | 39 | 81 |
| Kimberly Blumberg Diagnostic Radiology · Walnut Creek, CA | 35 | 86 |
| Michael Brown Cardiology · Walnut Creek, CA | 35 | 75 |
| Joan Reynolds Diagnostic Radiology · Walnut Creek, CA | 34 | 61 |
| Daniel Kim Diagnostic Radiology · Walnut Creek, CA | 33 | 78 |
| Ronald Chan Diagnostic Radiology · Walnut Creek, CA | 32 | 52 |
| Hennessey Tseng Cardiology · Walnut Creek, CA | 32 | 100 |
| Physician | Patients | Visits |
|---|---|---|
| JOHN MUIR HEALTH | 366 | 868 |
| Laboratory Corporation Of America Clinical Laboratory · San Diego, CA | 247 | 819 |
| Kristina Kramer Pulmonary Disease · Walnut Creek, CA | 116 | 383 |
| Ka Ling (Karin) Cheung Pulmonary Disease · Walnut Creek, CA | 92 | 568 |
| Jonathan Posin Diagnostic Radiology · Walnut Creek, CA | 70 | 167 |
| William Hoddick Diagnostic Radiology · Walnut Creek, CA | 69 | 215 |
| Jamal Zaka Pulmonary Disease · Walnut Creek, CA | 60 | 547 |
| Amy Lai Diagnostic Radiology · New York, NY | 58 | 121 |
| Angelo Crudale Diagnostic Radiology · Walnut Creek, CA | 54 | 99 |
| Laboratory Corporation Of America Clinical Laboratory · San Leandro, CA | 51 | 159 |
| JOHN MUIR HEALTH | 48 | 120 |
| SIGEL, RICHARD | 48 | 108 |