PROVIDER PROFILE · NPI 1619188661
Marc UnderhillM.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). 152 inbound referrers · 0 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| ST. VINCENT HOSPITAL & HEALTH CARE CENTER, INC. | 578 | 1,308 |
| Richard Hallett Diagnostic Radiology · Stanford, CA | 119 | 176 |
| Seals Ambulance Service, Inc. Ambulance Service Provider · Indianapolis, IN | 101 | 168 |
| David Gulliver Diagnostic Radiology · Indianapolis, IN | 97 | 149 |
| TERRE HAUTE REGIONAL HOSPITAL, L.P. | 80 | 122 |
| Kelly Horst Diagnostic Radiology · Rochester, MN | 79 | 114 |
| ZANCANARO, ANTHONY | 78 | 139 |
| ACTION AMBULANCE | 77 | 106 |
| Ryan Sauer Diagnostic Radiology · Indianapolis, IN | 76 | 111 |
| Warren Hansen Diagnostic Radiology · Indianapolis, IN | 74 | 110 |
| John Michael Diagnostic Radiology · Indianapolis, IN | 70 | 99 |
| Stewart Worrell Diagnostic Radiology · Maywood, IL | 68 | 112 |