REFERRAL NETWORK
Where Arturo Valderrama's patients come from & go
Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 77 inbound referrers · 0 outbound destinations.
Receives referrals from
Inbound — who sends patients here
| Physician | Patients | Visits |
|---|
| SHARP CHULA VISTA MEDICAL CENTER | 247 | 956 |
| VALDERRAMA MD, INC | 149 | 467 |
| American Medical Response Ambulance Service, Inc. Ambulance Service Provider · San Diego, CA | 134 | 366 |
| Harold Pimenta Interventional Cardiology · La Jolla, CA | 59 | 265 |
| Trevor Nelson Interventional Radiology · La Jolla, CA | 52 | 228 |
| Joel Sigeti Diagnostic Radiology · San Diego, CA | 51 | 161 |
| Scott Boles Diagnostic Radiology · San Diego, CA | 48 | 126 |
| Vitali Aizin Cardiology · Chula Vista, CA | 47 | 189 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 36 | 136 |
| Henry Yuan Nephrology · Orange, CA | 33 | 202 |
| Neeraj Panchal Diagnostic Radiology · San Diego, CA | 33 | 78 |
| Ross Christensen Interventional Radiology · La Jolla, CA | 33 | 120 |
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.