PROVIDER PROFILE · NPI 1083806780
Robert SchallerDO
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). 138 inbound referrers · 298 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Ana Kolansky Diagnostic Radiology · Philadelphia, PA | 198 | 498 |
| Susan Roth Diagnostic Radiology · Philadelphia, PA | 177 | 459 |
| Michael Riley Clinical Cardiac Electrophysiology · Philadelphia, PA | 165 | 446 |
| Rosita Shah Diagnostic Radiology · Philadelphia, PA | 159 | 412 |
| Mathew Hutchinson Clinical Cardiac Electrophysiology · Tucson, AZ | 114 | 309 |
| Warren Gefter Diagnostic Radiology · Philadelphia, PA | 109 | 269 |
| David Callans Clinical Cardiac Electrophysiology · Philadelphia, PA | 97 | 275 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA | 89 | 256 |
| Narainder Gupta Diagnostic Radiology · Philadelphia, PA | 89 | 183 |
| Eduardo Mortani Barbosa Diagnostic Radiology · Philadelphia, PA | 85 | 187 |
| RUBESIN, STEPHEN | 79 | 142 |
| Rajat Deo Clinical Cardiac Electrophysiology · Philadelphia, PA | 75 | 149 |
| Physician | Patients | Visits |
|---|---|---|
| TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA | 571 | 1,900 |
| VERDINO, RALPH | 251 | 972 |
| Susan Roth Diagnostic Radiology · Philadelphia, PA | 219 | 484 |
| Michael Riley Clinical Cardiac Electrophysiology · Philadelphia, PA | 213 | 624 |
| NPI 1942230099 | 170 | 539 |
| Ana Kolansky Diagnostic Radiology · Philadelphia, PA | 163 | 413 |
| MILLER, WALLACE | 153 | 534 |
| Mathew Hutchinson Clinical Cardiac Electrophysiology · Tucson, AZ | 131 | 345 |
| Warren Gefter Diagnostic Radiology · Philadelphia, PA | 131 | 296 |
| Rosita Shah Diagnostic Radiology · Philadelphia, PA | 131 | 328 |
| Keystone Quality Transport Company Ambulance Service Provider · Springfield, PA | 131 | 282 |
| David Callans Clinical Cardiac Electrophysiology · Philadelphia, PA | 113 | 308 |