REFERRAL NETWORK
Where Steven Knoper'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). 23 inbound referrers · 37 outbound destinations.
Receives referrals from
Inbound — who sends patients here
| Physician | Patients | Visits |
|---|
| BANNER - UNIVERSITY MEDICAL CENTER TUCSON CAMPUS LLC | 117 | 456 |
| SIRAJUDDIN, ARLENE | 51 | 255 |
| BANNER PHARMACY SERVICES LLC | 44 | 100 |
| Diana Palacio Uran Diagnostic Radiology · Galveston, TX | 42 | 223 |
| Veronica Arteaga Diagnostic Radiology · Tampa, FL | 40 | 115 |
| Ferenc Czeyda-Pommersheim Diagnostic Radiology · New Haven, CT | 31 | 69 |
| Bobby Kalb Diagnostic Radiology · Tucson, AZ | 30 | 62 |
| James Costello Diagnostic Radiology · Tampa, FL | 29 | 80 |
| Southwest Ambulance Of Tucson Inc Ambulance Service Provider · Tucson, AZ | 27 | 82 |
| Isabel Cortopassi Diagnostic Radiology · Jacksonville, FL | 25 | 109 |
| Samuel Kim Thoracic Surgery · Chicago, IL | 21 | 137 |
| Joshua Malo Pulmonary Disease · Tucson, AZ | 21 | 60 |
Refers patients to
Outbound — where patients go next
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.