PROVIDER PROFILE · NPI 1184851081
Brian HaasM.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). 39 inbound referrers · 97 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Gordon Fung Cardiology · San Francisco, CA | 140 | 470 |
| Joshua Clayton Diagnostic Radiology · Philadelphia, PA | 51 | 159 |
| NPI 1487694121 | 43 | 84 |
| City & County Of San Francisco Ambulance Service Provider · San Francisco, CA | 42 | 76 |
| Derek Sun Diagnostic Radiology · San Francisco, CA | 40 | 102 |
| CITY & COUNTY OF SAN FRANCISCO | 38 | 65 |
| John Mongan Diagnostic Radiology · San Francisco, CA | 32 | 63 |
| KILLEBREW, ELLEN | 30 | 60 |
| American Medical Response West Ambulance Service Provider · San Francisco, CA | 27 | 39 |
| Liina Poder Diagnostic Radiology · San Francisco, CA | 27 | 67 |
| NPI 1376554030 | 25 | 48 |
| William Shyy Emergency Medicine · Santa Monica, CA | 25 | 53 |
| Physician | Patients | Visits |
|---|---|---|
| UNIVERSITY OF CALIFORNIA, SAN FRANCISCO | 334 | 991 |
| Gordon Fung Cardiology · San Francisco, CA | 123 | 410 |
| American Medical Response West Ambulance Service Provider · San Francisco, CA | 108 | 180 |
| Karen Ordovas Diagnostic Radiology · Seattle, WA | 96 | 302 |
| Edward Gerstenfeld Cardiology · San Francisco, CA | 94 | 173 |
| Byron Lee Cardiology · Palo Alto, CA | 86 | 224 |
| Charles Higgins Diagnostic Radiology · San Francisco, CA | 79 | 221 |
| Michael Hope Diagnostic Radiology · San Francisco, CA | 70 | 286 |
| KILLEBREW, ELLEN | 62 | 153 |
| Brett Elicker Diagnostic Radiology · San Francisco, CA | 61 | 188 |
| City & County Of San Francisco Ambulance Service Provider · San Francisco, CA | 58 | 96 |
| John Mongan Diagnostic Radiology · San Francisco, CA | 47 | 85 |