PROVIDER PROFILE · NPI 1306969738
Robert MarshDO
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). 6 inbound referrers · 19 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Rolf Hollstein Diagnostic Radiology · Grand Rapids, MI | 24 | 68 |
| Oam Surgery Center At Midtowne, Llc Ambulatory Surgical Center · Grand Rapids, MI | 16 | 42 |
| SPECTRUM HEALTH PRIMARY CARE PARTNERS | 15 | 45 |
| Peter Goebel Internal Medicine · Wyoming, MI | 13 | 57 |
| Mohamad El Mortada Infectious Disease · Muskegon, MI | 12 | 53 |
| Kelly Ludema Diagnostic Radiology · Grand Rapids, MI | 12 | 22 |
| Physician | Patients | Visits |
|---|---|---|
| METROPOLITAN HOSPITAL | 102 | 524 |
| SPECTRUM HEALTH HOSPITALS | 65 | 169 |
| REGENTS OF THE UNIVERSITY OF MICHIGAN | 51 | 162 |
| Paramed Inc Ambulance Service Provider · Grand Rapids, MI | 22 | 56 |
| SAINT MARY'S HEALTH SERVICES | 16 | 90 |
| Peter Nye Diagnostic Radiology · Grand Rapids, MI | 16 | 33 |
| Rolf Hollstein Diagnostic Radiology · Grand Rapids, MI | 15 | 42 |
| SPECTRUM HEALTH PRIMARY CARE PARTNERS | 15 | 40 |
| Robert Deguzman Diagnostic Radiology · Grand Rapids, MI | 15 | 56 |
| Life Ems Inc Ambulance Service Provider · Grand Rapids, MI | 15 | 41 |
| David Delongpre Hospitalist · Wyoming, MI | 14 | 74 |
| METROPOLITAN ENTERPRISES INC. | 14 | 61 |