HOSPITAL · CCN 050485
MEMORIALCARE LONG BEACH MED CTR
Physician affiliations & referral network
Affiliated physicians
807
External referring physicians
1,118
Top affiliated specialty
Internal Medicine
Shared beneficiaries (top referrers)
25,220
SPECIALTY MIX
Specialties among affiliated physicians
117
103
46
45
38
36
34
32
32
27
25
23
AFFILIATED PHYSICIANS
Physicians affiliated with MEMORIALCARE LONG BEACH MED CTR (807 total)
From CMS Physician-Facility Affiliations. Showing the first 50 of 807.
REFERRAL NETWORK
Who refers patients here
External physicians who share patients into this hospital's affiliated providers, ranked by shared Medicare beneficiaries.
| Referring physician | Specialty | Shared beneficiaries |
|---|---|---|
| Unilab Corporation | Clinical Laboratory | 5,144 |
| CURTIS, ERNEST | — | 1,865 |
| Rafael Jimenez Riveros | Diagnostic Radiology | 1,782 |
| Ameera Ismail | Diagnostic Radiology | 1,482 |
| DIGNITY HEALTH | — | 1,116 |
| UNIVERSITY OF CALIFORNIA IRVINE | — | 1,079 |
| Ankit Patel | Diagnostic Radiology | 1,026 |
| LOS ROBLES REGIONAL MEDICAL CENTER | — | 922 |
| Jeffrey Dym | Diagnostic Radiology | 901 |
| Martin Schwartz | Diagnostic Radiology | 893 |
| Payam Tehrani | Internal Medicine | 731 |
| Randy Fanous | Diagnostic Radiology | 727 |
| Michael Tehrani | Internal Medicine | 658 |
| Jackson Penry | Diagnostic Radiology | 634 |
| Vincent Polek | Diagnostic Radiology | 621 |
| Westmed Ambulance Inc | Ambulance Service Provider | 619 |
| Arash Nikamal | Family Practice | 614 |
| Bradley Hatfield | Diagnostic Radiology | 591 |
| Bassam Zahlan | Diagnostic Radiology | 575 |
| Navid Jahed | Diagnostic Radiology | 567 |
| ST.FRANCIS MEDICAL CENTER | — | 552 |
| John Issa | Hospitalist | 542 |
| HERREN ENTERPRISES INC | — | 540 |
| Sherief Gamie | Nuclear Medicine | 520 |
| SADDLEBACK MEMORIAL MEDICAL CENTER | — | 519 |
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). A directional edge is a proxy for referral, not a documented referral; pairs below 11 shared beneficiaries are suppressed.
CASE MIX
Top procedures by volume
Highest-volume MS-DRGs from CMS inpatient claims (latest reporting year per code).
| MS-DRG | Discharges |
|---|---|
| 871SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITH MCC | 342 |
| 291HEART FAILURE AND SHOCK WITH MCC | 159 |
| 460SPINAL FUSION EXCEPT CERVICAL WITHOUT MCC | 83 |
| 853INFECTIOUS AND PARASITIC DISEASES WITH O.R. PROCEDURES WITH MCC | 60 |
| 872SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC | 60 |
| 698OTHER KIDNEY AND URINARY TRACT DIAGNOSES WITH MCC | 51 |
| 064INTRACRANIAL HEMORRHAGE OR CEREBRAL INFARCTION WITH MCC | 50 |
CROSS-REFERENCE