PROVIDER PROFILE · NPI 1205934262
Michael ChangD.O.
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). 16 inbound referrers · 40 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| VISTA IMAGING SERVICES, INC | 185 | 351 |
| Sequoia Surgical Center Lp Ambulatory Surgical Center · Walnut Creek, CA | 88 | 149 |
| Ronald Chan Diagnostic Radiology · Walnut Creek, CA | 58 | 116 |
| David Howard Diagnostic Radiology · Walnut Creek, CA | 37 | 55 |
| Saurabh Patel Diagnostic Radiology · Walnut Creek, CA | 36 | 63 |
| Robert Beer Dermatology · Brentwood, CA | 29 | 70 |
| Yogesh Trehan Internal Medicine · Brentwood, CA | 27 | 80 |
| Stephen Hesseltine Diagnostic Radiology · Walnut Creek, CA | 20 | 33 |
| Richard Wyzykowski Hand Surgery · Walnut Creek, CA | 17 | 40 |
| Jonathan Posin Diagnostic Radiology · Walnut Creek, CA | 17 | 24 |
| Angelo Crudale Diagnostic Radiology · Walnut Creek, CA | 17 | 29 |
| Walter Savage Cardiology · Brentwood, CA | 17 | 31 |
| Physician | Patients | Visits |
|---|---|---|
| Laboratory Corporation Of America Clinical Laboratory · San Diego, CA | 198 | 526 |
| Sequoia Surgical Center Lp Ambulatory Surgical Center · Walnut Creek, CA | 196 | 419 |
| BRENTWOOD SURGERY CENTER, LLC | 193 | 462 |
| HERLIHY, NELSON | 161 | 299 |
| JOHN MUIR HEALTH | 157 | 374 |
| VISTA IMAGING SERVICES, INC | 123 | 196 |
| JOHN MUIR HEALTH | 46 | 106 |
| Ronald Chan Diagnostic Radiology · Walnut Creek, CA | 37 | 53 |
| Saurabh Patel Diagnostic Radiology · Walnut Creek, CA | 36 | 68 |
| Laboratory Corporation Of America Clinical Laboratory · San Leandro, CA | 33 | 71 |
| Unilab Corporation Clinical Laboratory · Sacramento, CA | 30 | 105 |
| David Howard Diagnostic Radiology · Walnut Creek, CA | 28 | 49 |