PROVIDER PROFILE · NPI 1346360146
Susan ChaM.D.
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). 141 inbound referrers · 296 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| STANFORD HEALTH CARE TRI-VALLEY | 202 | 349 |
| Jonathan Posin Diagnostic Radiology · Walnut Creek, CA | 143 | 213 |
| Angelo Crudale Diagnostic Radiology · Walnut Creek, CA | 117 | 161 |
| Sunil Gandhi Diagnostic Radiology · Walnut Creek, CA | 98 | 130 |
| Kimberly Blumberg Diagnostic Radiology · Walnut Creek, CA | 96 | 150 |
| Mark Tu Diagnostic Radiology · Walnut Creek, CA | 83 | 133 |
| Amy Lai Diagnostic Radiology · New York, NY | 83 | 120 |
| Michael Brown Cardiology · Walnut Creek, CA | 76 | 114 |
| Daniel Kim Diagnostic Radiology · Walnut Creek, CA | 74 | 115 |
| Ronald Chan Diagnostic Radiology · Walnut Creek, CA | 72 | 99 |
| Andrew Dublin Interventional Cardiology · Walnut Creek, CA | 68 | 105 |
| Eric Chen Interventional Radiology · Los Angeles, CA | 67 | 82 |
| Physician | Patients | Visits |
|---|---|---|
| JOHN MUIR HEALTH | 569 | 869 |
| JOHN MUIR HEALTH | 378 | 555 |
| Laboratory Corporation Of America Clinical Laboratory · San Diego, CA | 312 | 596 |
| American Medical Response West Ambulance Service Provider · Concord, CA | 215 | 302 |
| Jonathan Posin Diagnostic Radiology · Walnut Creek, CA | 163 | 257 |
| William Hoddick Diagnostic Radiology · Walnut Creek, CA | 159 | 296 |
| North Star Emergency Services, Inc. Ambulance Service Provider · Livermore, CA | 148 | 290 |
| JOHN MUIR HEALTH | 108 | 126 |
| Amy Lai Diagnostic Radiology · New York, NY | 87 | 140 |
| SIGEL, RICHARD | 85 | 146 |
| STANFORD HEALTH CARE TRI-VALLEY | 84 | 148 |
| Sunil Gandhi Diagnostic Radiology · Walnut Creek, CA | 80 | 111 |