PROVIDER PROFILE · NPI 1215963186
Robert MatthewsM.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). 80 inbound referrers · 195 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| JOHN T. MATHER MEMORIAL HOSPITAL | 451 | 877 |
| Stephen Vlay Clinical Cardiac Electrophysiology · East Setauket, NY | 146 | 276 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY | 139 | 391 |
| William Lawson Interventional Cardiology · Islandia, NY | 127 | 198 |
| Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY | 85 | 162 |
| Joseph Carrucciu Diagnostic Radiology · Port Jefferson, NY | 70 | 145 |
| Varghese Cherian Diagnostic Radiology · Port Jefferson Station, NY | 59 | 72 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 58 | 110 |
| Avraham Bluestone Diagnostic Radiology · Stony Brook, NY | 51 | 71 |
| NPI 1265587000 | 48 | 131 |
| NPI 1023054764 | 48 | 75 |
| Noelle Mann Cardiology · Commack, NY | 48 | 63 |
| Physician | Patients | Visits |
|---|---|---|
| UNIVERSITY HOSPITAL AT STONY BROOK | 589 | 1,078 |
| JOHN T. MATHER MEMORIAL HOSPITAL | 132 | 254 |
| Stephen Vlay Clinical Cardiac Electrophysiology · East Setauket, NY | 117 | 214 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY | 108 | 333 |
| Michael Reiter Diagnostic Radiology · Stony Brook, NY | 78 | 137 |
| William Lawson Interventional Cardiology · Islandia, NY | 73 | 133 |
| Michelle Price Diagnostic Radiology · Port Jefferson, NY | 67 | 158 |
| Jared Dunkin Diagnostic Radiology · Port Jefferson Station, NY | 64 | 103 |
| Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY | 57 | 98 |
| William Moore Diagnostic Radiology · Setauket, NY | 53 | 78 |
| Jeffrey Vacirca Hematology-Oncology · Port Jefferson Station, NY | 49 | 147 |
| NPI 1265587000 | 48 | 178 |