| NPI | LastName | FirstName | MidName | Organization | Mailing Address | City | State | Zip |
| 1003012360 | | | | AMI/HTI TARZANA ENCINO JOINT VENTURE | PO BOX 50585 | LOS ANGELES | CA | 900740001 |
| 1164570164 | | | | AMI/HTI TARZANA ENCINO JOINT VENTURE | PO BOX 31001-0152 | PASADENA | CA | 911100001 |
| 1184655417 | | | | TENET HEALTHSYSTEM NORRIS, INC. | PO BOX 57514 | LOS ANGELES | CA | 900740001 |
| 1184655581 | | | | LAKEWOOD REGIONAL MEDICAL CENTER, INC. | FILE 57508 | LOS ANGELES | CA | 900740001 |
| 1184655797 | | | | AMISUB IRVINE MEDICAL CENTER), INC. | FILE 57547 | LOS ANGELES | CA | 900740001 |
| 1366475873 | | | | AMI/HTI TARZANA ENCINO JOINT VENTURE | PO BOX 31001-0152 | PASADENA | CA | 911100001 |
| 1427083153 | | | | LAKEWOOD REGIONAL MEDICAL CENTER, INC. | FILE 57508 | LOS ANGELES | CA | 900740001 |
| 1497780084 | | | | LOS ALAMITOS MEDICAL CENTER, INC. | FILE 57484 | LOS ANGELES | CA | 900747484 |
| 1518995505 | | | | FOUNTAIN VALLEY REGIONAL HOSPITAL & MEDICAL CENTER | FILE 57545 | LOS ANGELES | CA | 900740001 |
| 1558394361 | | | | USC UNIVERSITY HOSPITAL, INC. | FILE 57489 | LOS ANGELES | CA | 900747489 |
| 1568487619 | | | | SAN DIMAS COMMUNITY HOSPITAL, INC. | FILE 57543 | LOS ANGELES | CA | 900740001 |
| 1568493922 | | | | LOS ALAMITOS MEDICAL CENTER, INC. | FILE 57484 | LOS ANGELES | CA | 900747484 |
| 1588692644 | | | | MEDICAL CENTER OF GARDEN GROVE | FILE 57483 | LOS ANGELES | CA | 900747483 |
| 1659429652 | | | | AMI/HTI TARZANA ENCINO JOINT VENTURE | PO BOX 31001-0152 | PASADENA | CA | 911100001 |
| 1700817756 | | | | PLACENTIA LINDA HOSPITAL, INC. | FILE 57507 | LOS ANGELES | CA | 900740001 |
| 1790712131 | | | | AMI/HTI TARZANA ENCINO JOINT VENTURE | PO BOX 31001-0152 | PASADENA | CA | 911101526 |
| 1811929359 | | | | SAN DIMAS COMMUNITY HOSPITAL, INC. | FILE 57543 | LOS ANGELES | CA | 900740001 |
| 1821002007 | | | | FOUNTAIN VALLEY REGIONAL HOSPITAL & MEDICAL CENTER | FILE 57545 | LOS ANGELES | CA | 900740001 |
| 1902831621 | | | | LAKEWOOD REGIONAL MEDICAL CENTER, INC. | FILE 57508 | LOS ANGELES | CA | 900740001 |