PROVIDER PROFILE · NPI 1376653675
Gregory ZaharchuckMD
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). 28 inbound referrers · 78 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Zina Zarshenas Payman Diagnostic Radiology · Stanford, CA | 54 | 73 |
| Karen Friday Cardiology · Stanford, CA | 31 | 45 |
| Kathryn Stevens Diagnostic Radiology · Stanford, CA | 30 | 44 |
| Jon Keller Pathology · Palo Alto, CA | 28 | 78 |
| Tarik Massoud Diagnostic Radiology · Stanford, CA | 26 | 34 |
| Ann Leung Diagnostic Radiology · Stanford, CA | 25 | 38 |
| Sean Wu Internal Medicine · Stanford, CA | 23 | 36 |
| Waimei Tai Neurology · Newark, DE | 22 | 35 |
| Andreas Loening Diagnostic Radiology · Stanford, CA | 22 | 27 |
| Ingela Schnittger Cardiology · Stanford, CA | 21 | 24 |
| Nancy Fischbein Diagnostic Radiology · Stanford, CA | 21 | 22 |
| JEFFREY, ROBERT | 20 | 32 |
| Physician | Patients | Visits |
|---|---|---|
| STANFORD HEALTH CARE | 366 | 913 |
| Protransport 1 Ambulance Service Provider · Rohnert Park, CA | 76 | 106 |
| Francis Koch Cardiology · Stanford, CA | 75 | 119 |
| Haiwei Guo Diagnostic Radiology · Stanford, CA | 65 | 150 |
| Paul Zei Clinical Cardiac Electrophysiology · Boston, MA | 52 | 114 |
| American Medical Response West Ambulance Service Provider · Burlingame, CA | 42 | 62 |
| Ann Leung Diagnostic Radiology · Stanford, CA | 40 | 80 |
| Linda Morimoto Diagnostic Radiology · Stanford, CA | 40 | 59 |
| Curtis Langlotz Diagnostic Radiology · Stanford, CA | 39 | 45 |
| Nancy Fischbein Diagnostic Radiology · Stanford, CA | 38 | 59 |
| Ian Rogers Cardiology · Stanford, CA | 36 | 59 |
| City Of Palo Alto Ambulance Service Provider · Palo Alto, CA | 34 | 42 |