PROVIDER PROFILE · NPI 1205998200
Donald SchafferCRNA
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). 13 inbound referrers · 15 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Southfield Endoscopy Asc Llc Ambulatory Surgical Center · Troy, MI | 296 | 319 |
| Michael Cannon Gastroenterology · Troy, MI | 57 | 119 |
| Dariusz Lazarczyk Gastroenterology · Troy, MI | 47 | 111 |
| KULESZA, GREGORY | 35 | 112 |
| ALEXANDER, THOMAS | 34 | 63 |
| Gehad Ghaith Gastroenterology · Troy, MI | 32 | 101 |
| CATHOLIC HEALTH INITIATIVES COLORADO | 31 | 45 |
| MASTERS, CHARLES | 18 | 20 |
| WILLIAM BEAUMONT HOSPITAL | 17 | 28 |
| QUEST DIAGNOSTICS INCORPORATED MI | 16 | 22 |
| Kurt Hesse Internal Medicine · Ann Arbor, MI | 15 | 19 |
| Jared Bortman Gastroenterology · Troy, MI | 11 | 27 |
| Physician | Patients | Visits |
|---|---|---|
| Quest Diagnostics Llc Il Clinical Laboratory · Schaumburg, IL | 201 | 220 |
| WILLIAM BEAUMONT HOSPITAL | 104 | 199 |
| ALEXANDER, THOMAS | 64 | 175 |
| Michael Duffy Gastroenterology · Troy, MI | 38 | 91 |
| SOUTHWEST ENDOSCOPY CENTER | 35 | 36 |
| Cataract Specialty Surgical Center, Llc Ambulatory Surgical Center · Berkley, MI | 32 | 40 |
| Walter Cukrowski Ophthalmology · Southfield, MI | 29 | 46 |
| Dariusz Lazarczyk Gastroenterology · Troy, MI | 18 | 25 |
| Atulkumar Patel Internal Medicine · Troy, MI | 18 | 44 |
| GERSTENBERGER, PATRICK | 16 | 30 |
| WILLIAM BEAUMONT HOSPITAL | 16 | 26 |
| REGENTS OF THE UNIVERSITY OF MICHIGAN | 15 | 16 |