PROVIDER PROFILE · NPI 1346289220
Bassam ZahlanM.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). 177 inbound referrers · 396 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| DIGNITY HEALTH | 1,313 | 3,452 |
| CHLB, LLC | 504 | 1,178 |
| Ammar Istwani Diagnostic Radiology · Long Beach, CA | 404 | 2,954 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 191 | 463 |
| James Jengo Cardiology · Long Beach, CA | 144 | 446 |
| Mark Joyner Emergency Medicine · San Pedro, CA | 128 | 335 |
| Anoop Shah Gastroenterology · Long Beach, CA | 117 | 342 |
| Collier County Board Of County Commissioners Ambulance Service Provider · Naples, FL | 107 | 152 |
| Watson Desa Cardiology · Los Alamitos, CA | 101 | 299 |
| Nathan Wilkes Emergency Medicine · Long Beach, CA | 99 | 244 |
| LIMA MEMORIAL JOINT OPERATING COMPANY | 98 | 222 |
| John Issa Hospitalist · Long Beach, CA | 97 | 604 |
| Physician | Patients | Visits |
|---|---|---|
| Gregory Vanley Diagnostic Radiology · Long Beach, CA | 501 | 3,568 |
| LEVAN, ANN MARIE | 482 | 2,552 |
| Ammar Istwani Diagnostic Radiology · Long Beach, CA | 474 | 2,646 |
| DIGNITY HEALTH | 460 | 1,168 |
| City Of Long Beach Ambulance Service Provider · Long Beach, CA | 325 | 612 |
| NAPLES COMMUNITY HOSPITAL INC | 204 | 301 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 198 | 388 |
| LONG BEACH MEMORIAL MEDICAL | 194 | 380 |
| Firstmed Ambulance Services, Inc. Ambulance Service Provider · Panorama City, CA | 177 | 473 |
| Vannarith So Internal Medicine · Long Beach, CA | 159 | 1,175 |
| BURG, ANDREW | 148 | 412 |
| Visal Nga Internal Medicine · Long Beach, CA | 144 | 626 |