PROVIDER PROFILE · NPI 1346404456
Sergio HernandezMD
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). 42 inbound referrers · 97 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| ST VINCENT MEDICAL CENTER | 755 | 1,746 |
| Juan Carlos Echeverria Diagnostic Radiology · Arcadia, CA | 332 | 700 |
| City Of Los Angeles Ambulance Service Provider · Los Angeles, CA | 113 | 199 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 84 | 194 |
| Gopal Govindarajan Cardiology · Los Angeles, CA | 81 | 154 |
| WALUCH, VICTOR | 78 | 143 |
| Nathan Mjos Emergency Medicine · Colton, CA | 46 | 98 |
| Won Ki Chae Emergency Medicine · Los Angeles, CA | 36 | 97 |
| CHALISON, JOHN | 31 | 86 |
| Phillip Ahn Neurology · Los Angeles, CA | 29 | 37 |
| Julio Guzman Family Practice · Los Angeles, CA | 29 | 61 |
| Pilsoo Oh Gastroenterology · Los Angeles, CA | 27 | 47 |
| Physician | Patients | Visits |
|---|---|---|
| E. Michael Mcmonigle Diagnostic Radiology · Los Angeles, CA | 296 | 728 |
| WALUCH, VICTOR | 280 | 606 |
| ST VINCENT MEDICAL CENTER | 208 | 502 |
| Juan Carlos Echeverria Diagnostic Radiology · Arcadia, CA | 153 | 342 |
| David Winsor Nuclear Medicine · Los Angeles, CA | 120 | 173 |
| Lawrence Cohen Diagnostic Radiology · West Hollywood, CA | 117 | 239 |
| Louis Park Pulmonary Disease · Los Angeles, CA | 109 | 399 |
| Jeffrey Hendel Cardiology · Los Angeles, CA | 86 | 141 |
| Eastwest Proto Inc Ambulance Service Provider · Commerce, CA | 85 | 202 |
| Patrick Fong Physician Assistant · Colton, CA | 84 | 131 |
| Narinder Batra Cardiology · Los Angeles, CA | 80 | 156 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 63 | 192 |