PROVIDER PROFILE · NPI 1477549103
John Kefer
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). 116 inbound referrers · 255 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| DELNOR COMMUNITY HOSPITAL | 1,386 | 4,020 |
| Kurt Williams Internal Medicine · Geneva, IL | 407 | 1,617 |
| Kiran Talanki Diagnostic Radiology · Geneva, IL | 371 | 888 |
| CENTRAL DUPAGE HOSPITAL ASSOCIATION | 347 | 858 |
| William Mackin Interventional Cardiology · Geneva, IL | 305 | 858 |
| Ross Van Dorpe Cardiology · Geneva, IL | 302 | 1,110 |
| Terry Labarre Internal Medicine · Geneva, IL | 297 | 1,024 |
| William Towne Interventional Cardiology · Geneva, IL | 163 | 493 |
| Parkson Lin Emergency Medicine · Geneva, IL | 144 | 311 |
| Ankur Dhawan Emergency Medicine · Wheaton, IL | 141 | 307 |
| Brian Dunleavy Emergency Medicine · Elgin, IL | 136 | 350 |
| Maria Fassari Hospitalist · Janesville, WI | 128 | 521 |
| Physician | Patients | Visits |
|---|---|---|
| DELNOR COMMUNITY HOSPITAL | 605 | 1,784 |
| Kurt Williams Internal Medicine · Geneva, IL | 304 | 1,175 |
| CENTRAL DUPAGE HOSPITAL ASSOCIATION | 304 | 787 |
| Kalyana Poruri Diagnostic Radiology · Geneva, IL | 279 | 569 |
| Sidney Jain Diagnostic Radiology · Geneva, IL | 257 | 543 |
| Ross Van Dorpe Cardiology · Geneva, IL | 250 | 996 |
| Joseph Persak Diagnostic Radiology · Geneva, IL | 247 | 522 |
| Kimberly Chaney Diagnostic Radiology · Maywood, IL | 245 | 496 |
| Terry Labarre Internal Medicine · Geneva, IL | 234 | 804 |
| Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL | 219 | 514 |
| William Mackin Interventional Cardiology · Geneva, IL | 208 | 587 |
| Kiran Talanki Diagnostic Radiology · Geneva, IL | 202 | 467 |