PROVIDER PROFILE · NPI 1225292634
John WallaceM.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). 7 inbound referrers · 10 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| ASCENSION MEDICAL GROUP PROMED | 26 | 26 |
| Stephen Higgins Ophthalmology · Portage, MI | 17 | 22 |
| Joseph Borrello Diagnostic Radiology · Grand Rapids, MI | 15 | 19 |
| Christopher Carrel Diagnostic Radiology · Fort Wayne, IN | 13 | 14 |
| HANAVAN, WILLIAM | 11 | 21 |
| BALOGH, GEORGE | 11 | 14 |
| Robert Oostveen Diagnostic Radiology · Grand Rapids, MI | 11 | 12 |
| Physician | Patients | Visits |
|---|---|---|
| BRONSON METHODIST HOSPITAL | 99 | 155 |
| ASCENSION BORGESS HOSPITAL | 81 | 148 |
| REGENTS OF THE UNIVERSITY OF MICHIGAN | 48 | 48 |
| Surgery Center Of Kalamazoo Llc Ambulatory Surgical Center · Portage, MI | 36 | 44 |
| ASCENSION MEDICAL GROUP PROMED | 26 | 26 |
| Stephen Higgins Ophthalmology · Portage, MI | 23 | 39 |
| Katie Cacciapalle Certified Registered Nurse Anesthetist (CRNA) · Macon, GA | 20 | 20 |
| Mary Morell Certified Registered Nurse Anesthetist (CRNA) · Kalamazoo, MI | 17 | 17 |
| DAYHARSH, GERALD | 12 | 15 |
| BALOGH, GEORGE | 11 | 12 |