PROVIDER PROFILE · NPI 1194771048
Brian SullivanM.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). 17 inbound referrers · 36 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Amy Reisen Nurse Practitioner · Pensacola, FL | 34 | 243 |
| Mark Janes Pulmonary Disease · Dubuque, IA | 25 | 188 |
| ENGELKEN, JOHN | 24 | 76 |
| Alexander Jones Hospitalist · Dubuque, IA | 22 | 78 |
| PAULSEN, GREGORY | 21 | 96 |
| Kelly Brown Emergency Medicine · Detroit, MI | 19 | 53 |
| STATE UNIVERSITY OF IOWA | 18 | 54 |
| Ramanujam Ramabadran Cardiology · Dubuque, IA | 15 | 50 |
| Jason Hughes Diagnostic Radiology · Eden Prairie, MN | 15 | 44 |
| Stephen Hoy Dermatology · Dubuque, IA | 14 | 29 |
| Michael Kuennen Hospitalist · Dubuque, IA | 14 | 50 |
| Michael Fleege Diagnostic Radiology · Dubuque, IA | 14 | 39 |
| Physician | Patients | Visits |
|---|---|---|
| UNITED CLINICAL LABORATORIES, INC | 143 | 565 |
| MERCY MEDICAL CENTER-DUBUQUE | 128 | 341 |
| Mark Runde Internal Medicine · Dubuque, IA | 35 | 167 |
| Amy Reisen Nurse Practitioner · Pensacola, FL | 34 | 265 |
| HOSPICE OF DUBUQUE | 30 | 138 |
| Thomas Johnson Cardiology · Dubuque, IA | 28 | 106 |
| Jason Hughes Diagnostic Radiology · Eden Prairie, MN | 27 | 46 |
| Michael Riley Diagnostic Radiology · Dubuque, IA | 23 | 34 |
| MERRICK, ROBERT | 23 | 35 |
| Michael Kuennen Hospitalist · Dubuque, IA | 23 | 61 |
| Mark Janes Pulmonary Disease · Dubuque, IA | 22 | 149 |
| STONEHILL FRANCISCAN SERVICES | 22 | 129 |