PROVIDER PROFILE · NPI 1225048168
David FrederiksMD
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). 54 inbound referrers · 160 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| LAWRENCE AND MEMORIAL HOSPITAL, INC. | 512 | 2,141 |
| Roshanak Bagheri Cardiology · Philadelphia, PA | 103 | 177 |
| Louis Mazzarelli Diagnostic Radiology · New York, NY | 96 | 183 |
| Tibor Kereshi Interventional Radiology · Colorado Springs, CO | 95 | 149 |
| Jon Gaudio Cardiology · Waterford, CT | 63 | 104 |
| Francis Mirecki Cardiology · Norwich, CT | 61 | 123 |
| VISITING NURSE ASSOCIATION OF SOUTHEASTERN CONNECTICUT | 53 | 126 |
| Mark Somers Cardiology · Waterford, CT | 47 | 109 |
| Christopher Sala Emergency Medicine · Farmington, CT | 43 | 95 |
| John Stallard Emergency Medicine · Coral Gables, FL | 42 | 107 |
| Valerie Popkin Cardiology · Waterford, CT | 40 | 93 |
| SORRENTINO, JOHN | 40 | 61 |
| Physician | Patients | Visits |
|---|---|---|
| LAWRENCE AND MEMORIAL HOSPITAL, INC. | 265 | 1,256 |
| American Ambulance Service, Inc. Ambulance Service Provider · Norwich, CT | 168 | 398 |
| Arun Basu Diagnostic Radiology · Rochester, NY | 129 | 240 |
| CROSS, ROBERT | 124 | 240 |
| Valerie Popkin Cardiology · Waterford, CT | 109 | 249 |
| SORRENTINO, JOHN | 108 | 188 |
| Mark Somers Cardiology · Waterford, CT | 104 | 261 |
| Brian Ehrlich Cardiology · Waterford, CT | 102 | 228 |
| Sheldon Robbins Diagnostic Radiology · New London, CT | 96 | 205 |
| VISITING NURSE ASSOCIATION OF SOUTHEASTERN CONNECTICUT | 93 | 172 |
| Todd Blue Diagnostic Radiology · New London, CT | 85 | 179 |
| Tibor Kereshi Interventional Radiology · Colorado Springs, CO | 81 | 146 |