REFERRAL NETWORK
Where Margaret Campbell Arndt'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). 11 inbound referrers · 26 outbound destinations.
Receives referrals from
Inbound — who sends patients here
Refers patients to
Outbound — where patients go next
| Physician | Patients | Visits |
|---|
| Outpatient Services East Ambulatory Surgical Center · Birmingham, AL | 316 | 373 |
| ST. VINCENT'S EAST | 122 | 205 |
| Cytopath Pc Clinical Laboratory · Alabaster, AL | 104 | 113 |
| Robert Shaffer Gastroenterology · Birmingham, AL | 82 | 133 |
| Miles Gresham Gastroenterology · Birmingham, AL | 74 | 111 |
| Nerrin Zaharias Anesthesiology · Birmingham, AL | 63 | 78 |
| Shannon Savage Anesthesiology · Birmingham, AL | 58 | 69 |
| Frank Benesh Anesthesiology · Birmingham, AL | 56 | 82 |
| MEHRA, MUKUL | 37 | 89 |
| Robert Loudon Gastroenterology · Alabaster, AL | 34 | 39 |
| John Day Gastroenterology · Alabaster, AL | 33 | 36 |
| Cunningham Pathology, Llc Clinical Laboratory · Birmingham, AL | 33 | 36 |
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.