PROVIDER PROFILE · NPI 1396700803
Thomas O'brien
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). 66 inbound referrers · 108 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| ADVENTIST HEALTH SYSTEM-SUNBELT, INC | 141 | 394 |
| OSCEOLASC LLC | 97 | 231 |
| Laboratory Corporation Of America Clinical Laboratory · Tampa, FL | 50 | 120 |
| Adam Griggs Pulmonary Disease · Kissimmee, FL | 49 | 84 |
| Ali Ashraf Pulmonary Disease · Oklahoma City, OK | 47 | 113 |
| Joseph Ameh Pulmonary Disease · Kissimmee, FL | 46 | 98 |
| Tejal Patel Diagnostic Radiology · Kissinmee, FL | 46 | 130 |
| Robert Barrett Cardiology · Kissimmee, FL | 41 | 73 |
| Johnson Massey Cardiology · Kissimmee, FL | 39 | 73 |
| Rg Ambulance Service, Inc. Ambulance Service Provider · Miami, FL | 38 | 68 |
| Naushad Shaik Clinical Cardiac Electrophysiology · Kissimmee, FL | 37 | 69 |
| Rushi Patel Diagnostic Radiology · Woodbridge, VA | 35 | 64 |
| Physician | Patients | Visits |
|---|---|---|
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Tampa, FL | 218 | 647 |
| Susan Metcalf Nurse Practitioner · Kissimmee, FL | 155 | 452 |
| ADVENTIST HEALTH SYSTEM-SUNBELT, INC | 119 | 366 |
| OSCEOLASC LLC | 95 | 227 |
| OSCEOLA REGIONAL HOSPITAL, INC. | 86 | 158 |
| Sunil Kakkar Cardiology · Kissimmee, FL | 56 | 179 |
| Laboratory Corporation Of America Clinical Laboratory · Tampa, FL | 56 | 123 |
| Adam Griggs Pulmonary Disease · Kissimmee, FL | 55 | 94 |
| Jose Urdaneta-Jaimes Pulmonary Disease · Kissimmee, FL | 54 | 117 |
| Patrick Mathias Cardiology · Kissimmee, FL | 53 | 147 |
| Rg Ambulance Service, Inc. Ambulance Service Provider · Miami, FL | 50 | 96 |
| Robert Barrett Cardiology · Kissimmee, FL | 46 | 105 |