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). 47 inbound referrers · 108 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Unilab Corporation Clinical Laboratory · West Hills, CA | 225 | 1,406 |
| Scott Williams Diagnostic Radiology · Stanford, CA | 44 | 318 |
| William Vandalsem Diagnostic Radiology · Newport Beach, CA | 44 | 249 |
| Winston Whitney Diagnostic Radiology · Newport Beach, CA | 41 | 187 |
| Peter Giuliano Diagnostic Radiology · Newport Beach, CA | 40 | 177 |
| Shaya Ghazinoor Diagnostic Radiology · Newport Beach, CA | 39 | 226 |
| Michael Roossin Diagnostic Radiology · Newport Beach, AR | 38 | 125 |
| Frederick Birnberg Diagnostic Radiology · Newport Beach, CA | 37 | 182 |
| John Lieu Diagnostic Radiology · Palo Alto, CA | 33 | 123 |
| Marnie Kremer Prill Diagnostic Radiology · Newport Beach, CA | 28 | 99 |
| STALLMAN, JANET | 27 | 164 |
| January Lopez Diagnostic Radiology · Pasadena, CA | 26 | 68 |
| Physician | Patients | Visits |
|---|---|---|
| HOAG MEMORIAL HOSPITAL PRESBYTERIAN | 401 | 5,321 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 178 | 1,078 |
| CALIFORNIA LABORATORY SCIENCES LLC | 126 | 1,125 |
| Laboratory Corporation Of America Clinical Laboratory · San Diego, CA | 97 | 517 |
| Quest Diagnostics Nichols Institute Clinical Laboratory · San Juan Capistrano, CA | 88 | 345 |
| UNIVERSITY OF CALIFORNIA IRVINE | 81 | 944 |
| Jinsoo Keyoung Diagnostic Radiology · Stanford, CA | 63 | 418 |
| NPI 1619054475 | 56 | 201 |
| Mark Chen Diagnostic Radiology · Newport Beach, CA | 50 | 422 |
| Miles Chang Diagnostic Radiology · Newport Beach, CA | 49 | 197 |
| Humberto Wong Diagnostic Radiology · Stanford, CA | 49 | 257 |
| William Vandalsem Diagnostic Radiology · Newport Beach, CA | 49 | 320 |