REFERRAL NETWORK
Where John Stoneburner'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). 21 inbound referrers · 43 outbound destinations.
Receives referrals from
Inbound — who sends patients here
| Physician | Patients | Visits |
|---|
| TORRANCE MEMORIAL MEDICAL CENTER | 141 | 535 |
| Albert Grabb Diagnostic Radiology · Torrance, CA | 43 | 90 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 30 | 106 |
| Donny Baek Diagnostic Radiology · Los Angeles, CA | 24 | 65 |
| Thomas Lagrelius Family Practice · Torrance, CA | 21 | 152 |
| Richard Krauthamer Diagnostic Radiology · Torrance, CA | 20 | 58 |
| Joseph Lopez Internal Medicine · Torrance, CA | 19 | 130 |
| Mark Lurie Internal Medicine · Torrance, CA | 18 | 30 |
| Rachel Knopoff Diagnostic Radiology · Torrance, CA | 18 | 44 |
| PO, JONATHAN | 18 | 35 |
| Westmed Ambulance Inc Ambulance Service Provider · Compton, CA | 16 | 28 |
| Emad Khaleeli Cardiology · Torrance, CA | 15 | 31 |
Refers patients to
Outbound — where patients go next
| Physician | Patients | Visits |
|---|
| TORRANCE MEMORIAL MEDICAL CENTER | 192 | 743 |
| Mitchell Sklar Diagnostic Radiology · Torrance, CA | 45 | 93 |
| UNGUEZ, ROBERTO | 39 | 98 |
| Mitchell Parver Diagnostic Radiology · Torrance, CA | 32 | 106 |
| Albert Grabb Diagnostic Radiology · Torrance, CA | 30 | 63 |
| Peter Joyce Diagnostic Radiology · Santa Monica, CA | 29 | 75 |
| Laboratory Corporation Of America Clinical Laboratory · San Diego, CA | 29 | 63 |
| Amanda Murphy Diagnostic Radiology · San Diego, CA | 26 | 96 |
| James Matchison Cardiology · Torrance, CA | 26 | 121 |
| Heidi Hoffman Diagnostic Radiology · Torrance, CA | 26 | 74 |
| David Stone Diagnostic Radiology · Torrance, CA | 23 | 55 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 23 | 93 |
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.