PROVIDER PROFILE · NPI 1386683084
Frederick BirnbergM.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). 141 inbound referrers · 305 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Unilab Corporation Clinical Laboratory · West Hills, CA | 373 | 751 |
| William Vandalsem Diagnostic Radiology · Newport Beach, CA | 151 | 277 |
| Winston Whitney Diagnostic Radiology · Newport Beach, CA | 136 | 244 |
| Shaya Ghazinoor Diagnostic Radiology · Newport Beach, CA | 124 | 257 |
| Scott Williams Diagnostic Radiology · Stanford, CA | 124 | 213 |
| Karence Chan Diagnostic Radiology · Newport Beach, CA | 107 | 171 |
| John Lieu Diagnostic Radiology · Palo Alto, CA | 103 | 207 |
| Peter Giuliano Diagnostic Radiology · Newport Beach, CA | 89 | 134 |
| Marnie Kremer Prill Diagnostic Radiology · Newport Beach, CA | 79 | 133 |
| Howard Nakashioya Emergency Medicine · Newport Beach, CA | 74 | 122 |
| Michael Roossin Diagnostic Radiology · Newport Beach, AR | 68 | 117 |
| Binh Nguyen Interventional Radiology · Newport Beach, CA | 61 | 107 |
| Physician | Patients | Visits |
|---|---|---|
| HOAG MEMORIAL HOSPITAL PRESBYTERIAN | 1,631 | 3,148 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 244 | 453 |
| CALIFORNIA LABORATORY SCIENCES LLC | 213 | 405 |
| Mark Chen Diagnostic Radiology · Newport Beach, CA | 194 | 434 |
| Falck Mobile Health Corp Ambulance Service Provider · Orange, CA | 191 | 316 |
| Jinsoo Keyoung Diagnostic Radiology · Stanford, CA | 160 | 301 |
| LIM, JOHN | 149 | 241 |
| Roger Thomas Diagnostic Radiology · Newport Beach, CA | 147 | 259 |
| Laboratory Corporation Of America Clinical Laboratory · San Diego, CA | 147 | 238 |
| Winston Whitney Diagnostic Radiology · Newport Beach, CA | 138 | 202 |
| Miles Chang Diagnostic Radiology · Newport Beach, CA | 120 | 193 |
| William Vandalsem Diagnostic Radiology · Newport Beach, CA | 119 | 232 |