PROVIDER PROFILE · NPI 1417901661
Wernher OvalleMD
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). 33 inbound referrers · 49 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Unilab Corporation Clinical Laboratory · West Hills, CA | 52 | 221 |
| William Vandalsem Diagnostic Radiology · Newport Beach, CA | 40 | 378 |
| Karence Chan Diagnostic Radiology · Newport Beach, CA | 38 | 244 |
| Shaya Ghazinoor Diagnostic Radiology · Newport Beach, CA | 38 | 347 |
| Scott Williams Diagnostic Radiology · Stanford, CA | 34 | 293 |
| Frederick Birnberg Diagnostic Radiology · Newport Beach, CA | 34 | 266 |
| HERREN ENTERPRISES INC | 33 | 272 |
| Winston Whitney Diagnostic Radiology · Newport Beach, CA | 31 | 272 |
| Michael Roossin Diagnostic Radiology · Newport Beach, AR | 30 | 195 |
| SHORELINE AMBULANCE COMPANY, LLC | 29 | 254 |
| Peter Giuliano Diagnostic Radiology · Newport Beach, CA | 28 | 182 |
| John Lieu Diagnostic Radiology · Palo Alto, CA | 27 | 163 |
| Physician | Patients | Visits |
|---|---|---|
| HOAG MEMORIAL HOSPITAL PRESBYTERIAN | 214 | 1,675 |
| NORWAY MAPLE HOLDINGS, LLC | 159 | 1,347 |
| Kan-Di-Ki Llc Portable X-Ray Supplier · North Hollywood, CA | 80 | 2,062 |
| Falck Mobile Health Corp Ambulance Service Provider · Orange, CA | 77 | 239 |
| CALIFORNIA LABORATORY SCIENCES LLC | 52 | 203 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 40 | 306 |
| City Of Newport Beach Ambulance Service Provider · Newport Beach, CA | 37 | 230 |
| ST. JOSEPH HEALTH SYSTEM HOME CARE SERVICES LLC | 35 | 243 |
| Lad Rubaum Otolaryngology · Panorama City, CA | 31 | 167 |
| Miles Chang Diagnostic Radiology · Newport Beach, CA | 28 | 114 |
| Mark Chen Diagnostic Radiology · Newport Beach, CA | 27 | 240 |
| Jinsoo Keyoung Diagnostic Radiology · Stanford, CA | 27 | 180 |