PROVIDER PROFILE · NPI 1174578629
Crystal OttemanDO
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). 96 inbound referrers · 168 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| CENTRAL DUPAGE HOSPITAL ASSOCIATION | 514 | 2,713 |
| DELNOR COMMUNITY HOSPITAL | 182 | 556 |
| Timothy Mcgee Pulmonary Disease · Winfield, IL | 175 | 1,160 |
| Keith Gordey Internal Medicine · Geneva, IL | 162 | 910 |
| Michael Nixon Diagnostic Radiology · Winfield, IL | 107 | 568 |
| Robert Nierzwicki Cardiology · Winfield, IL | 99 | 346 |
| John Treanor Diagnostic Radiology · Winfield, IL | 96 | 349 |
| Michael Tseng Diagnostic Radiology · Winfield, IL | 95 | 334 |
| Michael Severino Cardiology · Winfield, IL | 90 | 317 |
| William Mackin Interventional Cardiology · Geneva, IL | 80 | 180 |
| Gregory Zweig Diagnostic Radiology · Schaumburg, IL | 76 | 276 |
| Kurt Williams Internal Medicine · Geneva, IL | 75 | 245 |
| Physician | Patients | Visits |
|---|---|---|
| CENTRAL DUPAGE HOSPITAL ASSOCIATION | 385 | 1,890 |
| Linda Lam Pulmonary Disease · Winfield, IL | 239 | 1,433 |
| Timothy Mcgee Pulmonary Disease · Winfield, IL | 163 | 860 |
| Keith Gordey Internal Medicine · Geneva, IL | 153 | 714 |
| Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL | 118 | 450 |
| Susan Galanes Nurse Practitioner · Winfield, IL | 107 | 417 |
| DELNOR COMMUNITY HOSPITAL | 101 | 316 |
| Mark Kelly Diagnostic Radiology · Winfield, IL | 96 | 306 |
| Aaron Wielenberg Diagnostic Radiology · Berwyn, IL | 92 | 238 |
| PIETERS, CRAIG | 88 | 228 |
| Robert Nierzwicki Cardiology · Winfield, IL | 84 | 290 |
| Michael Tseng Diagnostic Radiology · Winfield, IL | 84 | 251 |