PROVIDER PROFILE · NPI 1023069564
Gregory ChristoforidisMD
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). 36 inbound referrers · 109 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| City Of Chicago Ambulance Service Provider · Chicago, IL | 64 | 92 |
| MACMAHON, HEBER | 54 | 103 |
| GREENBERG, BRENT | 45 | 92 |
| Gaurav Upadhyay Clinical Cardiac Electrophysiology · Chicago, IL | 42 | 69 |
| Amit Patel Cardiology · Charlottesville, VA | 38 | 48 |
| John Edward Blair Interventional Cardiology · Seattle, WA | 35 | 57 |
| John Collins Diagnostic Radiology · Chicago, IL | 34 | 50 |
| Seon Kyu Lee Diagnostic Radiology · Bronx, NY | 33 | 60 |
| NPI 1124181631 | 31 | 44 |
| Alexandra Funaki Diagnostic Radiology · Burr Ridge, IL | 27 | 41 |
| Roberto Lang Cardiology · Burr Ridge, IL | 27 | 33 |
| Saad Ali Diagnostic Radiology · Milwaukee, WI | 26 | 40 |
| Physician | Patients | Visits |
|---|---|---|
| THE UNIVERSITY OF CHICAGO MEDICAL CENTER | 428 | 1,147 |
| Medical Express Ambulance Service, Inc Ambulance Service Provider · Skokie, IL | 121 | 166 |
| Steven Montner Diagnostic Radiology · Chicago, IL | 107 | 238 |
| MACMAHON, HEBER | 91 | 194 |
| City Of Chicago Ambulance Service Provider · Chicago, IL | 67 | 88 |
| GREENBERG, BRENT | 62 | 116 |
| Jeanne Decara Cardiology · Chicago, IL | 59 | 88 |
| MOJTAHEDI, SAEID | 55 | 109 |
| Tamar Polonsky Cardiology · Chicago, IL | 53 | 79 |
| NPI 1124181631 | 52 | 98 |
| Rupa Sanghani Cardiology · Chicago, IL | 52 | 72 |
| Alexandra Funaki Diagnostic Radiology · Burr Ridge, IL | 51 | 91 |