PROVIDER PROFILE · NPI 1104037274
Francis GrzywaczM.D.
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). 82 inbound referrers · 180 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| DOYLESTOWN HOSPITAL | 731 | 2,361 |
| Eric Gejer Cardiology · Doylestown, PA | 219 | 587 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA | 186 | 473 |
| David Boland Interventional Cardiology · Doylestown, PA | 181 | 501 |
| John Harding Clinical Cardiac Electrophysiology · Doylestown, PA | 172 | 482 |
| Paul Adelizzi Diagnostic Radiology · Doylestown, PA | 155 | 322 |
| Les Szekely Pulmonary Disease · Doylestown, PA | 106 | 320 |
| Kevin Fillmore Diagnostic Radiology · Doylestown, PA | 101 | 183 |
| Ronald Costanzo Diagnostic Radiology · Doylestown, PA | 96 | 176 |
| Linda Barnhurst Diagnostic Radiology · Doylestown, PA | 92 | 174 |
| David Sheehan Interventional Radiology · Doylestown, PA | 87 | 170 |
| Stanford Gittlen Pulmonary Disease · Doylestown, PA | 75 | 208 |
| Physician | Patients | Visits |
|---|---|---|
| DOYLESTOWN HOSPITAL | 912 | 3,129 |
| James Guarino Cardiology · Doylestown, PA | 259 | 773 |
| Renee Sangrigoli Cardiology · Doylestown, PA | 243 | 663 |
| Eric Gejer Cardiology · Doylestown, PA | 232 | 683 |
| David Smith Cardiology · Doylestown, PA | 231 | 635 |
| Robert Sangrigoli Clinical Cardiac Electrophysiology · Doylestown, PA | 207 | 614 |
| John Harding Clinical Cardiac Electrophysiology · Doylestown, PA | 191 | 553 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA | 189 | 472 |
| Mark Silidker Diagnostic Radiology · Doylestown, PA | 165 | 275 |
| David Boland Interventional Cardiology · Doylestown, PA | 164 | 471 |
| Joseph Mcgarvey Interventional Cardiology · Bethlehem, PA | 154 | 455 |
| Pinak Acharya Pulmonary Disease · Doylestown, PA | 113 | 326 |