PROVIDER PROFILE · NPI 1093763864
John HamerMD
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). 134 inbound referrers · 376 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Masood Qazi Cardiology · Oak Lawn, IL | 171 | 271 |
| PIERCE, KENNETH | 167 | 371 |
| ADVOCATE HEALTH AND HOSPITALS CORPORATION | 165 | 372 |
| FANAPOUR, FREDERICK | 122 | 245 |
| Joel Benveniste Diagnostic Radiology · Nashville, TN | 119 | 371 |
| James Song Diagnostic Radiology · Oak Lawn, IL | 109 | 206 |
| Beck Hur Diagnostic Radiology · Lake Forest, IL | 98 | 151 |
| Michael Flisak Diagnostic Radiology · Oak Lawn, IL | 97 | 238 |
| Jeffrey Neiger Clinical Cardiac Electrophysiology · Oak Lawn, IL | 95 | 184 |
| Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL | 93 | 144 |
| Anisha Martin Diagnostic Radiology · Oak Lawn, IL | 92 | 181 |
| Rashmi Raghuvir Cardiology · Oak Lawn, IL | 88 | 164 |
| Physician | Patients | Visits |
|---|---|---|
| ADVOCATE HEALTH AND HOSPITALS CORPORATION | 932 | 1,692 |
| ADVOCATE HEALTH AND HOSPITALS CORPORATION | 291 | 765 |
| Chong Kim Diagnostic Radiology · Oak Lawn, IL | 265 | 708 |
| Masood Qazi Cardiology · Oak Lawn, IL | 257 | 381 |
| Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL | 234 | 395 |
| PIERCE, KENNETH | 229 | 561 |
| A2cl Services, Llc Clinical Laboratory · West Allis, WI | 215 | 437 |
| James Welch Diagnostic Radiology · Lexington, KY | 196 | 517 |
| Peter Diamond Internal Medicine · Elkhorn, WI | 177 | 256 |
| John Mamon Diagnostic Radiology · Rockport, ME | 169 | 328 |
| Scott Grossberg Diagnostic Radiology · Chicago, IL | 169 | 348 |
| HOLLAND, ELIZABETH | 160 | 299 |