PROVIDER PROFILE · NPI 1407906100
Constantine KatsamakisDO
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). 179 inbound referrers · 319 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| ADVOCATE HEALTH AND HOSPITALS CORPORATION | 449 | 4,121 |
| Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL | 359 | 3,319 |
| PRESENCE CHICAGO HOSPITALS NETWORK | 321 | 2,766 |
| ENDEAVOR HEALTH CLINICAL OPERATIONS | 149 | 944 |
| Nicholas Papanos Internal Medicine · Park Ridge, IL | 127 | 2,866 |
| Glen Geremia Diagnostic Radiology · Park Ridge, IL | 126 | 1,471 |
| SIEGFRIED, MICHAEL | 117 | 1,416 |
| John Phillips Diagnostic Radiology · Park Ridge, IL | 110 | 1,116 |
| KATZMAN, DANIEL | 106 | 3,905 |
| LAURENT, ELISA | 101 | 1,121 |
| GNEGY, RICHARD | 100 | 950 |
| Venkata Behara Internal Medicine · Mount Prospect, IL | 97 | 6,213 |
| Physician | Patients | Visits |
|---|---|---|
| Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL | 285 | 4,126 |
| ADVOCATE HEALTH AND HOSPITALS CORPORATION | 278 | 1,954 |
| Chool Liyanapatabendi Internal Medicine · Park Ridge, IL | 180 | 3,274 |
| Quest Diagnostics Llc Il Clinical Laboratory · Wood Dale, IL | 175 | 645 |
| PRESENCE CHICAGO HOSPITALS NETWORK | 155 | 1,336 |
| Chicago Clinical Laboratories, Ltd Clinical Laboratory · Northbrook, IL | 138 | 6,498 |
| ENDEAVOR HEALTH CLINICAL OPERATIONS | 125 | 693 |
| Ehab Shams Internal Medicine · Chicago, IL | 122 | 2,798 |
| GRANATO, DAVID | 100 | 4,551 |
| Nicholas Papanos Internal Medicine · Park Ridge, IL | 95 | 2,398 |
| PILLARS, JAMES | 93 | 492 |
| Venkata Behara Internal Medicine · Mount Prospect, IL | 92 | 5,721 |