REFERRAL NETWORK
Where Charles Ross'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). 5 inbound referrers · 16 outbound destinations.
Receives referrals from
Inbound — who sends patients here
Refers patients to
Outbound — where patients go next
| Physician | Patients | Visits |
|---|
| REGENTS OF THE UNIVERSITY OF MICHIGAN | 97 | 542 |
| Daniel Boyer Pathology · Ann Arbor, MI | 48 | 120 |
| REGENTS OF THE UNIVERSITY OF MICHIGAN | 33 | 53 |
| STOOLMAN, LLOYD | 32 | 71 |
| Fred Morady Clinical Cardiac Electrophysiology · Ann Arbor, MI | 28 | 63 |
| Dale Bixby Hematology · Ann Arbor, MI | 24 | 101 |
| Heather Fox Physician Assistant · Ann Arbor, MI | 18 | 83 |
| Patrick Burke Hematology · Ann Arbor, MI | 16 | 60 |
| Michael Lehmann Internal Medicine · Northville, MI | 16 | 35 |
| Huron Valley Ambulance Inc Ambulance Service Provider · Ann Arbor, MI | 15 | 19 |
| John Frederiksen Pathology · Chicago, IL | 15 | 27 |
| Dharshan Vummidi Diagnostic Radiology · Ann Arbor, MI | 13 | 28 |
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.