REFERRAL NETWORK
Where Erica Zak'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). 25 inbound referrers · 0 outbound destinations.
Receives referrals from
Inbound — who sends patients here
| Physician | Patients | Visits |
|---|
| Christy Clark Internal Medicine · Marietta, OH | 48 | 85 |
| Cindy Mcmahon Nurse Practitioner · Scottdale, PA | 41 | 49 |
| Wesley Tuel Diagnostic Radiology · Pittsburgh, PA | 32 | 55 |
| Garrett Stover Diagnostic Radiology · Morgantown, WV | 29 | 44 |
| Sanjay Bharti Internal Medicine · Morgantown, WV | 27 | 59 |
| NPI 1417966268 | 27 | 89 |
| Lindsy Rush Physician Assistant · Morgantown, WV | 25 | 40 |
| BARCLAY, ROGER | 20 | 51 |
| ALECTO HEALTHCARE SERVICES FAIRMONT LLC | 18 | 18 |
| Evan Kupec Diagnostic Radiology · Pittsburgh, PA | 18 | 30 |
| Richard Person Diagnostic Radiology · Jonesboro, AR | 17 | 19 |
| Mark Hackney Diagnostic Radiology · Fairmont, WV | 17 | 23 |
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.