REFERRAL NETWORK
Where Preston Purdum'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). 50 inbound referrers · 99 outbound destinations.
Receives referrals from
Inbound — who sends patients here
| Physician | Patients | Visits |
|---|
| CAROLINAS MEDICAL CENTER | 140 | 458 |
| Carolina Digestive Health Associates, Pa Ambulatory Surgical Center · Charlotte, NC | 114 | 132 |
| GASTON MEMORIAL HOSPITAL, INCORPORATED | 110 | 275 |
| Endoscopy Center -Pineville Llc Ambulatory Surgical Center · Charlotte, NC | 103 | 256 |
| Ap Laboratories Clinical Laboratory · North Charleston, SC | 93 | 103 |
| Mecklenburg Emergency Medical Services Agency Ambulance Service Provider · Charlotte, NC | 89 | 320 |
| SOLSTAS LAB PARTNERS GROUP LLC | 72 | 237 |
| CAROLINAS MEDICAL CENTER | 66 | 149 |
| Michal Kamionek Pathology · Charlotte, NC | 56 | 124 |
| ASCENDA BIOSCIENCES, LLC | 33 | 71 |
| James Ferris Diagnostic Radiology · Charlotte, NC | 32 | 83 |
| Michael Lavelle Diagnostic Radiology · Charlotte, NC | 29 | 81 |
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.