REFERRAL NETWORK
Where Barbara Heyl'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). 5 inbound referrers · 12 outbound destinations.
Receives referrals from
Inbound — who sends patients here
Refers patients to
Outbound — where patients go next
| Physician | Patients | Visits |
|---|
| Reed Quinn Thoracic Surgery · Greeley, CO | 33 | 111 |
| MAINEHEALTH | 33 | 66 |
| Michael Quinn Diagnostic Radiology · Portland, ME | 25 | 104 |
| COYLE, LOUIS | 25 | 48 |
| Daniel Kloda Interventional Radiology · Portland, ME | 23 | 57 |
| Sharon Siegel Diagnostic Radiology · Portland, ME | 22 | 72 |
| KRAUTH, PETER | 18 | 43 |
| Scott Buchanan Cardiac Surgery · Portland, ME | 15 | 39 |
| Joel Cutler Clinical Cardiac Electrophysiology · Scarborough, ME | 14 | 25 |
| David Butzel Cardiology · Scarborough, ME | 13 | 23 |
| Jennifer Hillstrom Cardiology · Scarborough, ME | 11 | 22 |
| Scott Fredericks Diagnostic Radiology · Portland, ME | 11 | 18 |
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.
