REFERRAL NETWORK
Where Lisa Allenspach'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). 8 inbound referrers · 25 outbound destinations.
Receives referrals from
Inbound — who sends patients here
Refers patients to
Outbound — where patients go next
| Physician | Patients | Visits |
|---|
| HENRY FORD HEALTH SYSTEM | 87 | 1,192 |
| NPI 1972671402 | 45 | 253 |
| Lisa Stagner Pulmonary Disease · Detroit, MI | 41 | 683 |
| REGENTS OF THE UNIVERSITY OF MICHIGAN | 29 | 199 |
| Jay Pearlberg Diagnostic Radiology · Detroit, MI | 24 | 93 |
| Thomas Song Diagnostic Radiology · Detroit, MI | 21 | 95 |
| KVALE, PAUL | 20 | 72 |
| MORRIS, ZACHARY | 20 | 49 |
| Krishna Thavarajah Pulmonary Disease · Detroit, MI | 20 | 77 |
| Kelly Bryce Psychologist, Clinical · Detroit, MI | 19 | 61 |
| Daniel Ouellette Pulmonary Disease · Detroit, MI | 19 | 75 |
| Jeffrey Nadig Diagnostic Radiology · Detroit, MI | 18 | 63 |
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.