PROVIDER PROFILE · NPI 1386733327
Marvin WarrenM.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). 5 inbound referrers · 11 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| BILLINGS CLINIC | 135 | 530 |
| Trudie Muir Pathology · Billings, MT | 16 | 26 |
| SHEIKO, MARK | 16 | 29 |
| George Knight Diagnostic Radiology · Billings, MT | 14 | 19 |
| Barry Smith Orthopedic Surgery · Billings, MT | 11 | 32 |
| Physician | Patients | Visits |
|---|---|---|
| BILLINGS CLINIC | 84 | 273 |
| Jeffry Lindenbaum Diagnostic Radiology · Billings, MT | 21 | 29 |
| Barry Smith Orthopedic Surgery · Billings, MT | 19 | 52 |
| Dean Bruschwein Diagnostic Radiology · Billings, MT | 18 | 28 |
| Bryan Canty Diagnostic Radiology · Billings, MT | 18 | 23 |
| DARBY, RONALD | 17 | 27 |
| Steven Fischer Orthopedic Surgery · Billings, MT | 13 | 42 |
| PINKERTON, BRUCE | 12 | 20 |
| Roger Ng Cardiology · Tacoma, WA | 12 | 20 |
| American Medical Response Ambulance Service Inc Ambulance Service Provider · Billings, MT | 11 | 22 |
| Scott Paulsen Diagnostic Radiology · Billings, MT | 11 | 20 |