REFERRAL NETWORK
Where Nathan Grabher'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). 17 inbound referrers · 0 outbound destinations.
Receives referrals from
Inbound — who sends patients here
| Physician | Patients | Visits |
|---|
| Associates In Pathology, S.C. Clinical Laboratory · Wausau, WI | 59 | 86 |
| Douglas Ramsey Diagnostic Radiology · Wausau, WI | 49 | 75 |
| HACKWORTH, CRAIG | 29 | 49 |
| Derrick Siebert Diagnostic Radiology · Wausau, WI | 29 | 50 |
| Carl Miller Diagnostic Radiology · Longview, TX | 23 | 51 |
| Kevin Rist Clinical Cardiac Electrophysiology · Wausau, WI | 20 | 29 |
| Stephen Stine Diagnostic Radiology · Wausau, WI | 19 | 30 |
| Timothy Logemann Interventional Cardiology · Wausau, WI | 16 | 22 |
| David Isaacs Diagnostic Radiology · Milwaukee, WI | 16 | 24 |
| Benjamin Herdrich Vascular Surgery · Wausau, WI | 13 | 35 |
| Bjosc, Llc Ambulatory Surgical Center · Wausau, WI | 13 | 17 |
| Dennis Costa General Surgery · Wausau, WI | 13 | 36 |
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.