PROVIDER PROFILE · NPI 1023095510
Charles CallahanM.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). 93 inbound referrers · 169 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| INDIAN RIVER MEMORIAL HOSPITAL INC | 570 | 5,376 |
| County Of Indian River Ambulance Service Provider · Vero Beach, FL | 250 | 1,194 |
| COLELLA, JAY | 186 | 908 |
| ARMSTEAD, ADAM | 167 | 822 |
| Robert Bisset Diagnostic Radiology · Vero Beach, FL | 162 | 938 |
| John Holmes Diagnostic Radiology · Vero Beach, FL | 145 | 677 |
| George Puskar Diagnostic Radiology · Vero Beach, FL | 139 | 665 |
| Caroline Kedem Diagnostic Radiology · Vero Beach, FL | 130 | 611 |
| PECHTER, RICHARD | 129 | 586 |
| Peter Joyce Diagnostic Radiology · Vero Beach, FL | 128 | 571 |
| Michele Maholtz Pulmonary Disease · Vero Beach, FL | 103 | 1,328 |
| Su Naing Internal Medicine · Vero Beach, FL | 93 | 915 |
| Physician | Patients | Visits |
|---|---|---|
| INDIAN RIVER MEMORIAL HOSPITAL INC | 482 | 5,619 |
| Michael Phillips Infectious Disease · Vero Beach, FL | 314 | 4,509 |
| Heather Nagel Diagnostic Radiology · Vero Beach, FL | 188 | 933 |
| Jeffrey Sacks Diagnostic Radiology · Vero Beach, FL | 167 | 792 |
| Rg Ambulance Service, Inc. Ambulance Service Provider · Fort Pierce, FL | 163 | 918 |
| COLELLA, JAY | 154 | 670 |
| APPEL, JASON | 153 | 702 |
| Margaret Weeks Diagnostic Radiology · Vero Beach, FL | 144 | 635 |
| John Holmes Diagnostic Radiology · Vero Beach, FL | 139 | 558 |
| ARMSTEAD, ADAM | 137 | 601 |
| County Of Indian River Ambulance Service Provider · Vero Beach, FL | 132 | 506 |
| George Puskar Diagnostic Radiology · Vero Beach, FL | 118 | 473 |