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). 31 inbound referrers · 0 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Ileana Helms Nephrology · Concord, CA | 85 | 472 |
| NPI 1255335535 | 39 | 69 |
| Jonathan Posin Diagnostic Radiology · Walnut Creek, CA | 33 | 67 |
| Fernando Otero Vascular Surgery · Walnut Creek, CA | 30 | 276 |
| Angelo Crudale Diagnostic Radiology · Walnut Creek, CA | 24 | 51 |
| Eric Chen Interventional Radiology · Los Angeles, CA | 24 | 42 |
| Sunil Gandhi Diagnostic Radiology · Walnut Creek, CA | 24 | 51 |
| David Woo Diagnostic Radiology · Walnut Creek, CA | 22 | 63 |
| Ayman Hosny Cardiology · Concord, CA | 22 | 56 |
| RENAL TREATMENT CENTERS CALIFORNIA INC. | 19 | 51 |
| Amy Lai Diagnostic Radiology · New York, NY | 19 | 31 |
| Ronald Chan Diagnostic Radiology · Walnut Creek, CA | 17 | 29 |