REFERRAL NETWORK
Where Esther Chang'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). 9 inbound referrers · 18 outbound destinations.
Receives referrals from
Inbound — who sends patients here
Refers patients to
Outbound — where patients go next
| Physician | Patients | Visits |
|---|
| SENTARA HOSPITALS | 102 | 205 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Burlington, NC | 62 | 96 |
| SENTARA HOSPITALS | 43 | 60 |
| TAN, SIGMUND | 41 | 148 |
| Sentara Obici Ambulatory Surgery, Llc Ambulatory Surgical Center · Suffolk, VA | 40 | 106 |
| SENTARA HOSPITALS | 39 | 58 |
| Christopher Kuc Optometry · Lexington, KY | 28 | 50 |
| Bayview Physician Services, Pc Clinical Laboratory · Suffolk, VA | 27 | 40 |
| SOBEL, ARLEEN | 23 | 86 |
| Virginia Surgery Center, Llc Ambulatory Surgical Center · Norfolk, VA | 19 | 53 |
| MARYVIEW HOSPITAL LLC | 17 | 26 |
| William Jackson Family Practice · Suffolk, VA | 14 | 33 |
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.