PROVIDER PROFILE · NPI 1588808448
Mark ValasekMD PHD
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). 16 inbound referrers · 0 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| REGENTS OF THE UNIVERSITY OF CALIFORNIA | 526 | 1,468 |
| Derek Patel Gastroenterology · San Diego, CA | 50 | 156 |
| Denise Kalmaz Gastroenterology · San Diego, CA | 45 | 124 |
| William Ladd Diagnostic Radiology · San Diego, CA | 38 | 84 |
| Sharon Brouha Diagnostic Radiology · San Diego, CA | 35 | 67 |
| Albert Hsiao Diagnostic Radiology · San Diego, CA | 25 | 51 |
| GHAHREMANI, GARY | 24 | 75 |
| Wilson Kwong Gastroenterology · La Jolla, CA | 22 | 50 |
| RENNER, JOHN | 20 | 61 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 19 | 35 |
| Michel Mendler Internal Medicine · Loma Linda, CA | 16 | 51 |
| Andrew Picel Diagnostic Radiology · Stanford, CA | 16 | 44 |