PROVIDER PROFILE · NPI 1265669907
Sarah SummervilleM.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). 5 inbound referrers · 7 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Gordon Fung Cardiology · San Francisco, CA | 33 | 137 |
| Derek Sun Diagnostic Radiology · San Francisco, CA | 31 | 100 |
| Don Ng Internal Medicine · San Francisco, CA | 20 | 56 |
| Paul Nadler Internal Medicine · San Francisco, CA | 17 | 90 |
| City & County Of San Francisco Ambulance Service Provider · San Francisco, CA | 14 | 34 |
| Physician | Patients | Visits |
|---|---|---|
| UNIVERSITY OF CALIFORNIA, SAN FRANCISCO | 376 | 3,134 |
| GALVIN, HELEN | 50 | 134 |
| Gordon Fung Cardiology · San Francisco, CA | 34 | 138 |
| Grace Lin Internal Medicine · San Francisco, CA | 21 | 78 |
| Don Ng Internal Medicine · San Francisco, CA | 19 | 54 |
| Derek Sun Diagnostic Radiology · San Francisco, CA | 19 | 58 |
| Paul Nadler Internal Medicine · San Francisco, CA | 12 | 43 |