REFERRAL NETWORK
Where John Barton'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). 8 inbound referrers · 18 outbound destinations.
Receives referrals from
Inbound — who sends patients here
Refers patients to
Outbound — where patients go next
| Physician | Patients | Visits |
|---|
| Dianna Shipley Medical Oncology · Gallatin, TN | 111 | 1,040 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Tucker, GA | 68 | 297 |
| SUMNER REGIONAL MEDICAL CENTER LLC | 67 | 205 |
| James Peyton Medical Oncology · Lebanon, TN | 57 | 587 |
| William Liggett Hematology-Oncology · Nashville, TN | 27 | 150 |
| VANDERBILT UNIVERSITY MEDICAL CENTER | 19 | 52 |
| EAST CAROLINA HEALTH-BEAUFORT INC | 18 | 18 |
| GREENE, ELTON | 16 | 34 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL | 15 | 33 |
| Robert Mcclure Radiation Oncology · Kettering, OH | 15 | 139 |
| Matthew Jones Diagnostic Radiology · Memphis, TN | 14 | 30 |
| COX, AMY | 14 | 47 |
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.