PROVIDER PROFILE · NPI 1013970060
Aviva ZigmanMD
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). 4 inbound referrers · 19 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| American Medical Response Northwest Inc Ambulance Service Provider · Portland, OR | 22 | 88 |
| Robert Israel Diagnostic Radiology · Portland, OR | 11 | 23 |
| Mark Hart Cardiology · Portland, OR | 11 | 22 |
| Nicholas Calley Diagnostic Radiology · Portland, OR | 11 | 24 |
| Physician | Patients | Visits |
|---|---|---|
| PORTLAND ADVENTIST MEDICAL CENTER | 172 | 524 |
| American Medical Response Northwest Inc Ambulance Service Provider · Portland, OR | 68 | 247 |
| Jeffrey Moser Diagnostic Radiology · Portland, OR | 59 | 135 |
| Robert Israel Diagnostic Radiology · Portland, OR | 49 | 110 |
| Nicholas Calley Diagnostic Radiology · Portland, OR | 42 | 112 |
| Jonathan Helwig Diagnostic Radiology · Bend, OR | 41 | 87 |
| Katherine Strelich Cardiology · Portland, OR | 38 | 67 |
| Mark Hart Cardiology · Portland, OR | 36 | 60 |
| American Medical Response Northwest Inc Ambulance Service Provider · Beaverton, OR | 28 | 72 |
| Brant Wommack Diagnostic Radiology · Bend, OR | 27 | 70 |
| Ronald Chelsky Cardiology · Portland, OR | 26 | 43 |
| Gary Greenberg Cardiology · Seaside, OR | 24 | 44 |