PROVIDER PROFILE · NPI 1073526646
Gary MarcusM.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). 30 inbound referrers · 62 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Hayden Evans Diagnostic Radiology · Oakland, CA | 164 | 297 |
| CONTRA COSTA COUNTY | 52 | 153 |
| Tingting Ko Emergency Medicine · San Pablo, CA | 36 | 82 |
| Malcolm Johnson Emergency Medicine · Walnut Creek, CA | 34 | 66 |
| William Tanner Diagnostic Radiology · Walnut Creek, CA | 31 | 52 |
| DRASIN, EDWARD | 30 | 53 |
| Muhammad Raees Pulmonary Disease · Antioch, CA | 28 | 69 |
| Gregory Larsen Emergency Medicine · Colton, CA | 26 | 45 |
| Khosrow Afsari Internal Medicine · San Pablo, CA | 24 | 66 |
| SUTTER EAST BAY HOSPITALS | 21 | 35 |
| Ellen Morrissey Internal Medicine · Berkeley, CA | 21 | 74 |
| Kyaw Maung Hospitalist · Daly City, CA | 18 | 68 |
| Physician | Patients | Visits |
|---|---|---|
| WEST CONTRA COSTA HEALTHCARE DISTRICT | 182 | 346 |
| Hayden Evans Diagnostic Radiology · Oakland, CA | 123 | 263 |
| David Weiland Cardiology · San Pablo, CA | 93 | 485 |
| CONTRA COSTA COUNTY | 58 | 160 |
| Richard Stern Internal Medicine · San Pablo, CA | 53 | 208 |
| Laboratory Corporation Of America Clinical Laboratory · San Diego, CA | 48 | 82 |
| Unilab Corporation Clinical Laboratory · San Jose, CA | 45 | 162 |
| Abid Majid Critical Care (Intensivists) · San Pablo, CA | 41 | 102 |
| William Chen Internal Medicine · San Pablo, CA | 39 | 113 |
| Tuan Dang Hospitalist · San Pablo, CA | 38 | 201 |
| Muhammad Raees Pulmonary Disease · Antioch, CA | 38 | 91 |
| Kma Emergency Services, Inc. Ambulance Service Provider · San Leandro, CA | 36 | 50 |