REFERRAL NETWORK
Where David Gregg'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). 20 inbound referrers · 54 outbound destinations.
Receives referrals from
Inbound — who sends patients here
| Physician | Patients | Visits |
|---|
| Michael Stoll Diagnostic Radiology · Durham, NC | 185 | 500 |
| GRANVILLE HEALTH SYSTEM | 142 | 452 |
| Balvinder Kumar Internal Medicine · Oxford, NC | 70 | 150 |
| DLP MARIA PARHAM MEDICAL CENTER LLC | 52 | 166 |
| Mark Neely Diagnostic Radiology · Durham, NC | 47 | 103 |
| Larhoda Chavis Internal Medicine · Oxford, NC | 40 | 189 |
| Phyllis Averett Nurse Practitioner · Oxford, NC | 30 | 47 |
| WEGENER, MICHAEL | 29 | 74 |
| Ryan Bayley Emergency Medicine · New York, NY | 26 | 91 |
| Dennis Mahan Family Practice · Oxford, NC | 25 | 104 |
| Eugene Day Family Practice · Oxford, NC | 23 | 134 |
| Fernando Lopez Emergency Medicine · Durham, NC | 22 | 68 |
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.
