PROVIDER PROFILE · NPI 1578606893
David FrederickaMD
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). 108 inbound referrers · 0 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| WARREN OHIO HOSPITAL COMPANY LLC | 791 | 1,705 |
| Thomas Groner Diagnostic Radiology · Cortland, OH | 333 | 774 |
| Joshua Apgar Diagnostic Radiology · Cortland, OH | 302 | 646 |
| James Port Diagnostic Radiology · Cortland, OH | 228 | 439 |
| Richard Loges Diagnostic Radiology · Boardman, OH | 170 | 357 |
| Narendra Sahney Internal Medicine · Kent, OH | 126 | 471 |
| Fernando Chaves Pulmonary Disease · Warren, OH | 117 | 300 |
| MED STAR EMERGENCY MEDICAL SERVICES AND TRANSPORT INC | 115 | 234 |
| Philip Howren Emergency Medicine · Youngstown, OH | 93 | 203 |
| Emergency Medical Transport Inc Ambulance Service Provider · North Canton, OH | 87 | 158 |
| Douglas Dunlap Internal Medicine · Warren, OH | 80 | 214 |
| Robert Naples Family Practice · Cortland, OH | 78 | 430 |