REFERRAL NETWORK
Where Robert Bumann'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). 20 inbound referrers · 0 outbound destinations.
Receives referrals from
Inbound — who sends patients here
| Physician | Patients | Visits |
|---|
| Clinical Laboratories Of Hawaii Llp Clinical Laboratory · Ewa Beach, HI | 41 | 89 |
| Raymond Lee Vascular Surgery · Hilo, HI | 24 | 82 |
| Ming Peng Diagnostic Radiology · Hilo, HI | 24 | 38 |
| Diagnostic Laboratory Services, Inc Clinical Laboratory · Aiea, HI | 20 | 46 |
| Scott Grosskreutz Diagnostic Radiology · Hilo, HI | 18 | 24 |
| Michael Seu Diagnostic Radiology · Hilo, HI | 17 | 20 |
| Daniel Hudak General Surgery · Hilo, HI | 16 | 44 |
| Mouhamed Kannass Internal Medicine · Hilo, HI | 16 | 23 |
| Rick Carpenter Ophthalmology · Hilo, HI | 16 | 53 |
| Francis Cavanaugh Internal Medicine · Hilo, HI | 14 | 19 |
| MARTELL, JON | 13 | 20 |
| Adam Adler Family Practice · Hilo, HI | 13 | 20 |
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.