PROVIDER PROFILE · NPI 1003808494
Andrew 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). 6 inbound referrers · 13 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Unilab Corporation Clinical Laboratory · West Hills, CA | 79 | 201 |
| DIGNITY COMMUNITY CARE | 34 | 58 |
| Primex Clinical Laboratories Inc. Clinical Laboratory · Van Nuys, CA | 15 | 36 |
| PASADENA HOSPITAL ASSOCIATION, LTD | 13 | 17 |
| COUNTY OF LOS ANGELES | 11 | 25 |
| PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA | 11 | 15 |
| Physician | Patients | Visits |
|---|---|---|
| Unilab Corporation Clinical Laboratory · West Hills, CA | 77 | 160 |
| DIGNITY COMMUNITY CARE | 40 | 70 |
| Valley Physicians Surgery Center At Northridge Llc Ambulatory Surgical Center · Northridge, CA | 38 | 95 |
| Laboratory Corporation Of America Clinical Laboratory · San Diego, CA | 29 | 59 |
| COUNTY OF LOS ANGELES | 25 | 65 |
| PASADENA HOSPITAL ASSOCIATION, LTD | 16 | 23 |
| Huntington Ambulatory Surgery Center, Llc Ambulatory Surgical Center · Pasadena, CA | 16 | 48 |
| Steven Cantamout Anesthesiology · Northridge, CA | 15 | 27 |
| WESTERN HEALTH SCIENCES MEDICAL LAB | 12 | 18 |
| Zouheir Elias Cardiology · Northridge, CA | 11 | 18 |
| Gustavo Machicado Gastroenterology · Northridge, CA | 11 | 17 |
| Mehrdad Ariani Cardiology · Northridge, CA | 11 | 30 |