CROSS-REFERENCE
Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 2 inbound referrers · 2 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Elizabeth Ratchford Cardiology · Lutherville, MD | 20 | 26 |
| Ying Wei Lum General Surgery · Baltimore, MD | 13 | 21 |
| Physician | Patients | Visits |
|---|---|---|
| Jennifer Heller Vascular Surgery · Baltimore, MD | 18 | 36 |
| THE JOHNS HOPKINS HOSPITAL | 13 | 49 |