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). 24 inbound referrers · 51 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| STANFORD HEALTH CARE TRI-VALLEY | 213 | 1,779 |
| Mark Tu Diagnostic Radiology · Walnut Creek, CA | 55 | 194 |
| Ayman Hosny Cardiology · Concord, CA | 40 | 172 |
| Aman Saw Interventional Cardiology · Pleasanton, CA | 35 | 169 |
| Donald Lai Cardiology · Pleasanton, CA | 27 | 149 |
| Ruby Chang Diagnostic Radiology · Walnut Creek, CA | 26 | 67 |
| Ramford Ng Cardiology · Pleasanton, CA | 23 | 98 |
| North Star Emergency Services, Inc. Ambulance Service Provider · Livermore, CA | 23 | 43 |
| Morgan Lin Cardiology · Pleasanton, CA | 20 | 61 |
| Kimberly Blumberg Diagnostic Radiology · Walnut Creek, CA | 19 | 31 |
| Kevin Lee Pulmonary Disease · Livermore, CA | 19 | 57 |
| Eric Chen Interventional Radiology · Los Angeles, CA | 18 | 52 |
| Physician | Patients | Visits |
|---|---|---|
| STANFORD HEALTH CARE TRI-VALLEY | 140 | 1,001 |
| Christopher Tran Diagnostic Radiology · Walnut Creek, CA | 57 | 198 |
| Mark Tu Diagnostic Radiology · Walnut Creek, CA | 47 | 152 |
| Michael Abdel-Malek Internal Medicine · Dublin, CA | 42 | 437 |
| Raafat Zamary Pulmonary Disease · Dublin, CA | 39 | 611 |
| Nader Kaldas Internal Medicine · Livermore, CA | 37 | 110 |
| Ayman Hosny Cardiology · Concord, CA | 37 | 212 |
| North Star Emergency Services, Inc. Ambulance Service Provider · Livermore, CA | 37 | 93 |
| Amy Asandra Diagnostic Radiology · Walnut Creek, CA | 28 | 76 |
| Unilab Corporation Clinical Laboratory · Sacramento, CA | 28 | 123 |
| Aman Saw Interventional Cardiology · Pleasanton, CA | 27 | 163 |
| PARAMEDICS PLUS, LLC | 27 | 76 |