REFERRAL NETWORK
Where Jeffrey Ollis'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). 4 inbound referrers · 12 outbound destinations.
Receives referrals from
Inbound — who sends patients here
Refers patients to
Outbound — where patients go next
| Physician | Patients | Visits |
|---|
| Jeffrey Roesch Diagnostic Radiology · Knoxville, TN | 33 | 68 |
| PARKWEST MEDICAL CENTER | 23 | 33 |
| Peter Emanuel Diagnostic Radiology · Knoxville, TN | 21 | 46 |
| Thomas Pollard Thoracic Surgery · San Antonio, TX | 19 | 29 |
| Nicholas Xenopoulos Interventional Cardiology · Knoxville, TN | 19 | 36 |
| Steven Addonizio Diagnostic Radiology · Knoxville, TN | 16 | 24 |
| Michael Maggart Cardiac Surgery · Knoxville, TN | 12 | 19 |
| Jamie Pettet Certified Registered Nurse Anesthetist (CRNA) · Knoxville, TN | 11 | 14 |
| NPI 1861489403 | 11 | 16 |
| Sidney Roberts Diagnostic Radiology · Knoxville, TN | 11 | 13 |
| Brandon Smithey Pathology · Knoxville, TN | 11 | 12 |
| Kendra Hendon Nephrology · Knoxville, TN | 11 | 47 |
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.