PROVIDER PROFILE · NPI 1194777888
Michael O'brienM.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). 90 inbound referrers · 188 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| COLUMBIA ST MARY'S HOSPITAL OZAUKEE, INC. | 115 | 183 |
| FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC. | 95 | 179 |
| Timothy Workman Diagnostic Radiology · Mequon, WI | 92 | 156 |
| Djerrick Tan Diagnostic Radiology · Mequon, WI | 74 | 139 |
| Shobha Desai Nuclear Medicine · Mequon, WI | 66 | 114 |
| CHHABRIA, PRAKASH | 63 | 104 |
| DRAKE, NEIL | 59 | 83 |
| Stephanie Post Emergency Medicine · Milwaukee, WI | 53 | 105 |
| Timothy Ripple Diagnostic Radiology · Rhinelander, WI | 51 | 77 |
| Bell Ambulance, Inc. Ambulance Service Provider · Milwaukee, WI | 49 | 94 |
| Benjamin Broghammer Diagnostic Radiology · Mequon, WI | 48 | 82 |
| City Of West Bend Ambulance Service Provider · West Bend, WI | 48 | 66 |
| Physician | Patients | Visits |
|---|---|---|
| COMMUNITY MEMORIAL HOSPITAL OF MENOMONEE FALLS INC | 337 | 615 |
| ST. JOSEPHS COMMUNITY HOSPITAL OF WEST BEND INC. | 286 | 731 |
| COLUMBIA ST. MARY'S HOSPITAL MILWAUKEE, INC. | 228 | 634 |
| COLUMBIA ST MARY'S HOSPITAL OZAUKEE, INC. | 157 | 292 |
| Patrick Gardner Pathology · West Bend, WI | 146 | 575 |
| Wisconsin Diagnostic Laboratories Llc Clinical Laboratory · Milwaukee, WI | 106 | 244 |
| FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC. | 104 | 215 |
| ORTHOPAEDIC HOSPITAL OF WISCONSIN, LLC | 100 | 139 |
| Shobha Desai Nuclear Medicine · Mequon, WI | 99 | 145 |
| CHHABRIA, PRAKASH | 94 | 173 |
| HORIZON HOME CARE & HOSPICE, INC. | 80 | 100 |
| LANE, JOHN | 76 | 120 |