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). 121 inbound referrers · 140 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL | 194 | 243 |
| ADVOCATE HEALTH AND HOSPITALS CORPORATION | 108 | 140 |
| Katherine Katsoyannis Internal Medicine · Park Ridge, IL | 102 | 236 |
| ENDEAVOR HEALTH CLINICAL OPERATIONS | 98 | 166 |
| Carissa Griffith Physician Assistant · Park Ridge, IL | 68 | 162 |
| MANOR CARE OF NORTHBROOK IL LLC | 64 | 86 |
| PRESENCE LIFE CONNECTIONS | 64 | 94 |
| FLANAGAN, MATTHEW | 64 | 77 |
| PRESENCE CENTRAL AND SUBURBAN HOSPITALS NETWORK | 63 | 86 |
| Donna Wittert Nurse Practitioner · Northbrook, IL | 60 | 141 |
| Nicholas Papanos Internal Medicine · Park Ridge, IL | 58 | 113 |
| PRESENCE CENTRAL AND SUBURBAN HOSPITALS NETWORK | 55 | 91 |
| Physician | Patients | Visits |
|---|---|---|
| Chicago Clinical Laboratories, Ltd Clinical Laboratory · Northbrook, IL | 415 | 2,234 |
| ASCOT DIAGNOSTIC SERVICES, INC | 99 | 154 |
| Bryan Kaufman Diagnostic Radiology · Jacksonville, FL | 97 | 132 |
| SENECA NURSING HOME, INC. | 94 | 127 |
| Katherine Katsoyannis Internal Medicine · Park Ridge, IL | 92 | 211 |
| ENDEAVOR HEALTH CLINICAL OPERATIONS | 89 | 160 |
| Symphony Diagnostic Services No 1 Llc Portable X-Ray Supplier · Sparks, MD | 78 | 109 |
| Carissa Griffith Physician Assistant · Park Ridge, IL | 75 | 199 |
| Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL | 71 | 80 |
| PRESENCE LIFE CONNECTIONS | 60 | 69 |
| Donna Wittert Nurse Practitioner · Northbrook, IL | 60 | 166 |
| NPI 1841266897 | 57 | 221 |