PROVIDER PROFILE · NPI 1114934031
Christopher PortMD
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 · 34 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| ZEELAND COMMUNITY HOSPITAL | 81 | 219 |
| SPECTRUM HEALTH PRIMARY CARE PARTNERS | 43 | 76 |
| Rami Kassis Internal Medicine · Grand Rapids, MI | 14 | 70 |
| Amber Bolhuis Physician Assistant · Zeeland, MI | 12 | 17 |
| LOEWIG, KONSTANTIN | 11 | 18 |
| Physician | Patients | Visits |
|---|---|---|
| ZEELAND COMMUNITY HOSPITAL | 245 | 638 |
| Paramed Inc Ambulance Service Provider · Grand Rapids, MI | 72 | 178 |
| REGENTS OF THE UNIVERSITY OF MICHIGAN | 60 | 102 |
| SPECTRUM HEALTH HOSPITALS | 57 | 130 |
| HOLLAND COMMUNITY HOSPITAL | 46 | 127 |
| SPECTRUM HEALTH PRIMARY CARE PARTNERS | 45 | 79 |
| WAALKES, ANNICA | 44 | 118 |
| Rami Kassis Internal Medicine · Grand Rapids, MI | 44 | 115 |
| Jeffrey Tanis Diagnostic Radiology · Holland, MI | 24 | 40 |
| Mark Altman Physician Assistant · Grand Rapids, MI | 20 | 26 |
| Bruce Murray Emergency Medicine · Vero Beach, FL | 19 | 41 |
| Peter Nye Diagnostic Radiology · Grand Rapids, MI | 17 | 24 |