REFERRAL NETWORK
Where Lauren Lewis'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). 10 inbound referrers · 15 outbound destinations.
Receives referrals from
Inbound — who sends patients here
Refers patients to
Outbound — where patients go next
| Physician | Patients | Visits |
|---|
| SENTARA HOSPITALS | 102 | 503 |
| John Herre Advanced Heart Failure and Transplant Cardiology · Chesapeake, VA | 74 | 395 |
| Katherine Lietz Cardiology · Fort Myers, FL | 50 | 165 |
| Brittany Palmer Cardiology · Indiana, PA | 45 | 282 |
| SENTARA HOSPITALS | 33 | 114 |
| Claudia Ford Nurse Practitioner · Norfolk, VA | 31 | 65 |
| Wayne Old Interventional Cardiology · Chesapeake, VA | 30 | 141 |
| Julia Spruill Nurse Practitioner · Norfolk, VA | 28 | 64 |
| Nicole Sellers Nurse Practitioner · Norfolk, VA | 27 | 47 |
| Patricia Williams Nurse Practitioner · Suffolk, VA | 21 | 45 |
| Robert Bernstein Clinical Cardiac Electrophysiology · Norfolk, VA | 19 | 34 |
| Martha Mooney Infectious Disease · Newport News, VA | 18 | 114 |
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.