REFERRAL NETWORK
Where Andrew Ku'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). 47 inbound referrers · 121 outbound destinations.
Receives referrals from
Inbound — who sends patients here
| Physician | Patients | Visits |
|---|
| WEST PENN ALLEGHENY HEALTH SYSTEM INC. | 347 | 593 |
| Jeffrey Mueller Diagnostic Radiology · Pittsburgh, PA | 97 | 183 |
| David Epstein Diagnostic Radiology · Pittsburgh, PA | 96 | 148 |
| Christopher Bonnet Clinical Cardiac Electrophysiology · Pittsburgh, PA | 90 | 139 |
| Timothy Mickus Diagnostic Radiology · Pittsburgh, PA | 67 | 102 |
| Rishi Maheshwary Diagnostic Radiology · Pittsburgh, PA | 59 | 93 |
| Kamyar Ilkhanipour Diagnostic Radiology · Pittsburgh, PA | 56 | 74 |
| Kevin Ohara Diagnostic Radiology · Pittsburgh, PA | 54 | 76 |
| ABDEL AZIZ, KHALED | 54 | 142 |
| Matthew Hartman Diagnostic Radiology · Pittsburgh, PA | 45 | 86 |
| WEST PENN ALLEGHENY HEALTH SYSTEM INC | 39 | 67 |
| Bibianna Klepchick Diagnostic Radiology · Pittsburgh, PA | 34 | 59 |
Refers patients to
Outbound — where patients go next
| Physician | Patients | Visits |
|---|
| WEST PENN ALLEGHENY HEALTH SYSTEM INC. | 104 | 169 |
| Michael Spearman Diagnostic Radiology · Pittsburgh, PA | 96 | 146 |
| Michael Goldberg Diagnostic Radiology · Pittsburgh, PA | 92 | 137 |
| Robert Williams Diagnostic Radiology · Pittsburgh, PA | 77 | 110 |
| WEST PENN ALLEGHENY HEALTH SYSTEM INC. | 71 | 97 |
| Eddie Kwan Diagnostic Radiology · Pittsburgh, PA | 68 | 115 |
| Christian Wanamaker Diagnostic Radiology · Pittsburgh, PA | 67 | 118 |
| Adrienne Vargo Diagnostic Radiology · Saint Paul, MN | 63 | 101 |
| Carmen Latona Diagnostic Radiology · Pittsburgh, PA | 62 | 118 |
| Christopher Bonnet Clinical Cardiac Electrophysiology · Pittsburgh, PA | 59 | 103 |
| Jeffrey Mueller Diagnostic Radiology · Pittsburgh, PA | 58 | 108 |
| Paul Klepchick Diagnostic Radiology · Pittsburgh, PA | 55 | 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.