PROVIDER PROFILE · NPI 1508144544
Marissa SchaeferP.A.
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
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). 18 inbound referrers · 35 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP | 67 | 75 |
| STRAUSS, MARK | 35 | 43 |
| Jennifer Rollenhagen Diagnostic Radiology · Grand Rapids, MI | 29 | 35 |
| Zdravko Skrtic Diagnostic Radiology · Grand Rapids, MI | 28 | 34 |
| Byron Druzgal Emergency Medicine · Spring Lake, MI | 26 | 35 |
| BRANDT, ROBERT | 22 | 26 |
| WILLIAMS, CHAD | 18 | 22 |
| Matthew Tiede Diagnostic Radiology · Wyoming, MI | 18 | 21 |
| David Whalen Emergency Medicine · Grand Rapids, MI | 18 | 24 |
| Molly English Emergency Medicine · Detroit, MI | 16 | 23 |
| EKKENS, JENNIFER | 16 | 24 |
| ROBINSON, JOEL | 14 | 18 |
| Physician | Patients | Visits |
|---|---|---|
| SAINT MARY'S HEALTH SERVICES | 251 | 723 |
| REGENTS OF THE UNIVERSITY OF MICHIGAN | 120 | 133 |
| ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP | 73 | 82 |
| Paramed Inc Ambulance Service Provider · Grand Rapids, MI | 61 | 110 |
| SPECTRUM HEALTH HOSPITALS | 52 | 109 |
| Life Ems Inc Ambulance Service Provider · Grand Rapids, MI | 45 | 64 |
| MASSIN, CHRISTOPHER | 36 | 44 |
| Michael Votruba Diagnostic Radiology · Grand Rapids, MI | 34 | 40 |
| Michael Paciorek Diagnostic Radiology · Grand Rapids, MI | 33 | 42 |
| ROSOL, KEITH | 30 | 33 |
| Doraliz Stewart Emergency Medicine · Grand Rapids, MI | 27 | 36 |
| Nilda Oxholmuribe Emergency Medicine · Grand Rapids, MI | 26 | 35 |