PROVIDER PROFILE · NPI 1013073253
Michael HartmannMD
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). 19 inbound referrers · 93 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| EDWARD HOSPITAL | 197 | 556 |
| Alan Nazerian Diagnostic Radiology · Oak Brook, IL | 27 | 46 |
| MERCY HEALTH SYSTEM CORPORATION | 27 | 97 |
| Edward Ambulance Services Llc Ambulance Service Provider · Naperville, IL | 20 | 37 |
| Sandeep Kalra Internal Medicine · Naperville, IL | 20 | 88 |
| Amaar Malik Diagnostic Radiology · Naperville, IL | 19 | 35 |
| RESIDENTIAL HOME HEALTH ILLINOIS, LLC | 18 | 26 |
| Jeffrey Girardot Diagnostic Radiology · Naperville, IL | 16 | 30 |
| CENTRAL DUPAGE HOSPITAL ASSOCIATION | 16 | 31 |
| Todd Singer Diagnostic Radiology · Naperville, IL | 14 | 25 |
| Paul Backas Diagnostic Radiology · Naperville, IL | 13 | 26 |
| SHERMAN, LEONARD | 13 | 25 |
| Physician | Patients | Visits |
|---|---|---|
| EDWARD HOSPITAL | 467 | 1,263 |
| Alan Nazerian Diagnostic Radiology · Oak Brook, IL | 108 | 209 |
| Edward Ambulance Services Llc Ambulance Service Provider · Naperville, IL | 89 | 140 |
| Michael Mitchell Diagnostic Radiology · Naperville, IL | 86 | 162 |
| GOLDBERG, PAUL | 81 | 159 |
| Eve Mara Diagnostic Radiology · Naperville, IL | 79 | 177 |
| City Of Naperville Ill Ambulance Service Provider · Naperville, IL | 79 | 132 |
| SHERMAN, LEONARD | 78 | 153 |
| MERCY HEALTH SYSTEM CORPORATION | 63 | 269 |
| Ankur Vaghani Diagnostic Radiology · Naperville, IL | 58 | 126 |
| HAGGAR, ALLAN | 57 | 110 |
| Amaar Malik Diagnostic Radiology · Naperville, IL | 53 | 100 |