REFERRAL NETWORK
Where Nicholas Calley'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). 67 inbound referrers · 155 outbound destinations.
Receives referrals from
Inbound — who sends patients here
| Physician | Patients | Visits |
|---|
| Robert Israel Diagnostic Radiology · Portland, OR | 225 | 632 |
| Mark Hart Cardiology · Portland, OR | 201 | 469 |
| American Medical Response Northwest Inc Ambulance Service Provider · Portland, OR | 138 | 292 |
| Brant Wommack Diagnostic Radiology · Bend, OR | 126 | 385 |
| Jed Peterson Diagnostic Radiology · Portland, OR | 116 | 354 |
| PROVIDENCE HEALTH & SERVICES OREGON | 79 | 160 |
| Marcus Chiodo Emergency Medicine · Portland, OR | 74 | 181 |
| BOYD, ERIN | 71 | 173 |
| Ameet Brahmavar Emergency Medicine · Portland, OR | 60 | 171 |
| Christopher Estes Orthopedic Surgery · Portland, OR | 57 | 178 |
| Erik Egsieker Emergency Medicine · Portland, OR | 53 | 117 |
| Neil Lancefield Emergency Medicine · Redmond, OR | 51 | 136 |
Refers patients to
Outbound — where patients go next
| Physician | Patients | Visits |
|---|
| PORTLAND ADVENTIST MEDICAL CENTER | 1,298 | 3,791 |
| Jeffrey Moser Diagnostic Radiology · Portland, OR | 235 | 723 |
| American Medical Response Northwest Inc Ambulance Service Provider · Portland, OR | 224 | 528 |
| Jonathan Helwig Diagnostic Radiology · Bend, OR | 182 | 596 |
| Chad Carr Cardiology · Portland, OR | 175 | 397 |
| Ronald Chelsky Cardiology · Portland, OR | 162 | 341 |
| Robert Israel Diagnostic Radiology · Portland, OR | 135 | 397 |
| Katherine Strelich Cardiology · Portland, OR | 121 | 225 |
| Mark Hart Cardiology · Portland, OR | 102 | 218 |
| OREGON HEALTH & SCIENCE UNIVERSITY | 99 | 282 |
| Brant Wommack Diagnostic Radiology · Bend, OR | 93 | 316 |
| Jed Peterson Diagnostic Radiology · Portland, OR | 88 | 310 |
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.