PROVIDER PROFILE · NPI 1114913910
Troy KarlssonM.D.
CROSS-REFERENCE
Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 10 inbound referrers · 24 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| EDWARD HOSPITAL | 193 | 813 |
| Samuel Cordova Physician Assistant · Naperville, IL | 63 | 147 |
| Alan Nazerian Diagnostic Radiology · Oak Brook, IL | 24 | 42 |
| CENTRAL DUPAGE HOSPITAL ASSOCIATION | 23 | 64 |
| Amaar Malik Diagnostic Radiology · Naperville, IL | 17 | 46 |
| Edward Ambulance Services Llc Ambulance Service Provider · Naperville, IL | 15 | 26 |
| RESIDENTIAL HOME HEALTH ILLINOIS, LLC | 14 | 20 |
| COPLEY MEMORIAL HOSPITAL, INC. | 11 | 18 |
| Jeffrey Girardot Diagnostic Radiology · Naperville, IL | 11 | 37 |
| SHERMAN, LEONARD | 11 | 17 |
| Physician | Patients | Visits |
|---|---|---|
| EDWARD HOSPITAL | 208 | 896 |
| Samuel Cordova Physician Assistant · Naperville, IL | 112 | 305 |
| Alan Nazerian Diagnostic Radiology · Oak Brook, IL | 29 | 63 |
| Quest Diagnostics Llc Il Clinical Laboratory · Wood Dale, IL | 25 | 60 |
| Eve Mara Diagnostic Radiology · Naperville, IL | 24 | 53 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Dublin, OH | 24 | 78 |
| DUERINCK, MARK | 21 | 39 |
| GOLDBERG, PAUL | 20 | 56 |
| SHERMAN, LEONARD | 18 | 42 |
| Edward Ambulance Services Llc Ambulance Service Provider · Naperville, IL | 17 | 39 |
| Ankur Vaghani Diagnostic Radiology · Naperville, IL | 16 | 38 |
| Naperville Surgical Centre Llc Ambulatory Surgical Center · Naperville, IL | 15 | 40 |