REFERRAL NETWORK
Where Pyongsoo Yoon'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). 18 inbound referrers · 43 outbound destinations.
Receives referrals from
Inbound — who sends patients here
| Physician | Patients | Visits |
|---|
| WARREN OHIO HOSPITAL COMPANY LLC | 85 | 526 |
| YOUNGSTOWN OHIO HOSPITAL COMPANY LLC | 70 | 294 |
| Daniel Laufman Diagnostic Radiology · Youngstown, OH | 46 | 286 |
| Patrick Cestone Diagnostic Radiology · Youngstown, OH | 43 | 245 |
| Richard Esper Cardiology · Youngstown, OH | 34 | 197 |
| Thomas Groner Diagnostic Radiology · Cortland, OH | 32 | 112 |
| MVI HOMECARE, INC | 31 | 64 |
| Richard Loges Diagnostic Radiology · Boardman, OH | 27 | 115 |
| Joshua Apgar Diagnostic Radiology · Cortland, OH | 24 | 97 |
| James Port Diagnostic Radiology · Cortland, OH | 23 | 59 |
| Larry Woods Cardiology · Warren, OH | 22 | 73 |
| Basanta Mohapatra Anesthesiology · Youngstown, OH | 22 | 73 |
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.