PROVIDER PROFILE · NPI 1871607507
Mark ChangM.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). 14 inbound referrers · 0 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| MUNSTER MEDICAL RESEARCH FOUNDATION INC | 188 | 1,205 |
| ADVOCATE HEALTH AND HOSPITALS CORPORATION | 52 | 338 |
| Ayis Pyrros Diagnostic Radiology · Tinley Park, IL | 26 | 82 |
| John Gustaitis Diagnostic Radiology · Munster, IN | 25 | 49 |
| Krishnakant Raiker Cardiology · Munster, IN | 21 | 80 |
| FRANCISCAN HEALTH CROWN POINT | 21 | 66 |
| Feng Zhang Diagnostic Radiology · Munster, IN | 20 | 42 |
| Shanu Kondamuri Pain Management · Munster, IN | 19 | 53 |
| Shawn Kenney Diagnostic Radiology · Munster, IN | 17 | 39 |
| Devang Doshi Diagnostic Radiology · Munster, IN | 15 | 44 |
| FRANCISCAN HEALTH MUNSTER | 13 | 51 |
| Ronald Peterson Anesthesiology · Munster, IN | 12 | 30 |