PROVIDER PROFILE · NPI 1225356231
Alexander ChangM.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 · 13 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| NORTH EAST MEDICAL SERVICES | 24 | 73 |
| Wai-Hang Lam Family Practice · San Francisco, CA | 14 | 57 |
| LOW, RANDALL | 12 | 39 |
| Judy Hsu Internal Medicine · San Francisco, CA | 11 | 25 |
| Richard Huynh Family Practice · San Francisco, CA | 11 | 237 |
| Physician | Patients | Visits |
|---|---|---|
| NORTH EAST MEDICAL SERVICES | 77 | 292 |
| NORTH EAST MEDICAL SERVICES | 70 | 374 |
| NORTH EAST MEDICAL SERVICES | 36 | 145 |
| SUTTER BAY HOSPITALS | 26 | 95 |
| CHINESE HOSPITAL ASSOCIATION | 25 | 160 |
| Unilab Corporation Clinical Laboratory · Sacramento, CA | 23 | 96 |
| Unilab Corporation Clinical Laboratory · San Jose, CA | 21 | 145 |
| NORTH EAST MEDICAL SERVICES | 19 | 61 |
| Sharon Stein Diagnostic Radiology · San Mateo, CA | 16 | 51 |
| Roger Eng Diagnostic Radiology · San Francisco, CA | 12 | 45 |
| Eric Wang Diagnostic Radiology · Santa Cruz, CA | 12 | 41 |
| UNIVERSITY OF CALIFORNIA, SAN FRANCISCO | 12 | 42 |