REFERRAL NETWORK
Where Robert Duff'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). 28 inbound referrers · 73 outbound destinations.
Receives referrals from
Inbound — who sends patients here
| Physician | Patients | Visits |
|---|
| Stanley Wiggins Clinical Cardiac Electrophysiology · Springfield, MO | 127 | 233 |
| Jordan Page Diagnostic Radiology · Springfield, MO | 73 | 195 |
| Roger Oghlakian Neurology · Springfield, MO | 55 | 168 |
| SAUER, JAMES | 55 | 196 |
| LESTER E COX MEDICAL CENTERS | 50 | 88 |
| Jinna Chen Diagnostic Radiology · Springfield, MO | 48 | 111 |
| Joan Tomanek Diagnostic Radiology · Eden Prairie, MN | 45 | 137 |
| Gerald Ondr Diagnostic Radiology · Springfield, MO | 35 | 78 |
| Ryan Davies Diagnostic Radiology · Springfield, MO | 32 | 91 |
| Sharad Bansal Cardiology · Springfield, MO | 32 | 49 |
| Jacob Taussig Diagnostic Radiology · Springfield, MO | 28 | 67 |
| Soubhagyalakshmi Parvathaneni Cardiology · Springfield, MO | 23 | 50 |
Refers patients to
Outbound — where patients go next
| Physician | Patients | Visits |
|---|
| MERCY HOSPITAL SPRINGFIELD | 167 | 329 |
| Robert Medley Nurse Practitioner · West Plains, MO | 110 | 401 |
| Darwin Ramirez Abreu Neurology · Toledo, OH | 85 | 312 |
| MERCY HOSPITAL SPRINGFIELD | 73 | 148 |
| Stanley Wiggins Clinical Cardiac Electrophysiology · Springfield, MO | 65 | 129 |
| Mark Coburn Diagnostic Radiology · Round Rock, TX | 65 | 175 |
| Shang-Chiun Lee Clinical Cardiac Electrophysiology · Springfield, MO | 64 | 136 |
| Robert Carr Interventional Radiology · Lakewood, CO | 62 | 138 |
| Emily Crouse Nurse Practitioner · Springfield, MO | 54 | 284 |
| Roger Oghlakian Neurology · Springfield, MO | 52 | 197 |
| Sharad Bansal Cardiology · Springfield, MO | 46 | 80 |
| Kenneth Snyder Diagnostic Radiology · Springfield, MO | 39 | 87 |
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.
