PROVIDER PROFILE · NPI 1043324643
Gregory WallmanDO
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). 62 inbound referrers · 79 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| ENDEAVOR HEALTH CLINICAL OPERATIONS | 379 | 2,455 |
| COVENANT HEALTH CARE CENTER, INC | 84 | 426 |
| MANOR CARE OF NORTHBROOK IL LLC | 83 | 545 |
| Donna Wittert Nurse Practitioner · Northbrook, IL | 76 | 990 |
| Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL | 75 | 354 |
| Jason Robin Cardiology · Glenview, IL | 50 | 281 |
| Village Of Northbrook Ambulance Service Provider · Northbrook, IL | 49 | 174 |
| Jeffrey Marogil Cardiology · Glenview, IL | 48 | 234 |
| PANELLA, JOSEPH | 47 | 196 |
| Elaine Gorelik Cardiology · Glenview, IL | 34 | 172 |
| David Najman Cardiology · Skokie, IL | 28 | 126 |
| Village Of Glenview Ambulance Service Provider · Glenview, IL | 28 | 128 |
| Physician | Patients | Visits |
|---|---|---|
| ENDEAVOR HEALTH CLINICAL OPERATIONS | 415 | 2,875 |
| Quest Diagnostics Llc Il Clinical Laboratory · Wood Dale, IL | 310 | 839 |
| MANOR CARE OF NORTHBROOK IL LLC | 87 | 490 |
| COVENANT HEALTH CARE CENTER, INC | 84 | 555 |
| Donna Wittert Nurse Practitioner · Northbrook, IL | 82 | 1,244 |
| Chicago Clinical Laboratories, Ltd Clinical Laboratory · Northbrook, IL | 69 | 1,164 |
| COHN, JAMES | 65 | 904 |
| Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL | 65 | 169 |
| Kathy Mize Podiatry · Niles, IL | 55 | 195 |
| ENDEAVOR HEALTH CLINICAL OPERATIONS | 45 | 158 |
| Michael Waligora Cardiology · Glenview, IL | 44 | 211 |
| Jason Robin Cardiology · Glenview, IL | 40 | 210 |