PROVIDER PROFILE · NPI 1013071372
William ZwiersCRNA
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). 4 inbound referrers · 14 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| SPECTRUM HEALTH PRIMARY CARE PARTNERS | 22 | 24 |
| Edward Maas Diagnostic Radiology · Holland, MI | 15 | 17 |
| Gerald Perriguey Diagnostic Radiology · Holland, MI | 14 | 18 |
| LAKEWOOD FAMILY MEDICINE PLC | 11 | 12 |
| Physician | Patients | Visits |
|---|---|---|
| HOLLAND COMMUNITY HOSPITAL | 100 | 159 |
| REGENTS OF THE UNIVERSITY OF MICHIGAN | 34 | 36 |
| Matthew Carr Pathology · Holland, MI | 32 | 34 |
| Sarah Wilkins Pathology · Holland, MI | 28 | 30 |
| SPECTRUM HEALTH PRIMARY CARE PARTNERS | 23 | 25 |
| NPI 1104848712 | 17 | 19 |
| Edward Maas Diagnostic Radiology · Holland, MI | 17 | 18 |
| HARPER, RICHARD | 17 | 21 |
| HOLLAND COMMUNITY HOSPITAL | 16 | 16 |
| Stephen Mauger Hospitalist · Midland, MI | 15 | 46 |
| Gerald Perriguey Diagnostic Radiology · Holland, MI | 14 | 23 |
| Bartholomew Sak Internal Medicine · Muskegon, MI | 13 | 22 |