PROVIDER PROFILE · NPI 1902888662
Warren 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). 47 inbound referrers · 0 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Integ Health System, P.C. Ambulatory Surgical Center · Bloomington, IN | 499 | 1,551 |
| Charles Huck Optometry · Bloomington, IN | 170 | 398 |
| INDIANA UNIVERSITY HEALTH BLOOMINGTON INC | 140 | 336 |
| Steven Holbrook Optometry · Bloomington, IN | 132 | 303 |
| INDIANA UNIVERSITY HEALTH INC | 98 | 175 |
| Layne Tait Anesthesiology · Bloomington, IN | 43 | 97 |
| Gerry Hash Podiatry · Bloomington, IN | 33 | 54 |
| Justin Hudson Podiatry · Worthington, OH | 28 | 42 |
| James Sowders Optometry · Bedford, IN | 28 | 92 |
| CHANG, COLIN | 26 | 56 |
| Nicholas Miller Diagnostic Radiology · Bloomington, IN | 26 | 38 |
| Eric Bannec Internal Medicine · Bloomington, IN | 25 | 67 |