PROVIDER PROFILE · NPI 1679512149
William MacdonaldM.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). 69 inbound referrers · 0 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| PIH HEALTH WHITTIER HOSPITAL | 660 | 1,214 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 161 | 298 |
| Neal Shindel Gastroenterology · Whittier, CA | 102 | 265 |
| Zareh Ounjian Diagnostic Radiology · Whittier, CA | 85 | 127 |
| Nanette Kovash Diagnostic Radiology · Sacramento, CA | 77 | 122 |
| Robert Kleinman Diagnostic Radiology · Whittier, CA | 75 | 110 |
| Sudhaker Nayak Cardiology · Whittier, CA | 69 | 120 |
| Shang Wu Gastroenterology · Hacienda Heights, CA | 65 | 203 |
| Christina Lee Diagnostic Radiology · Whittier, CA | 65 | 94 |
| Alireza Jafari Cardiology · Whittier, CA | 61 | 85 |
| Paresh Patel Internal Medicine · Whittier, CA | 58 | 75 |
| Daniel Saket Diagnostic Radiology · Whittier, CA | 57 | 93 |