HOSPITAL · CCN 050717
RANCHO LOS AMIGOS NATL.REHAB.CTR.
Physician affiliations & referral network
Affiliated physicians
29
External referring physicians
31
Top affiliated specialty
Nurse Practitioner
Shared beneficiaries (top referrers)
1,272
SPECIALTY MIX
Specialties among affiliated physicians
6
5
4
4
2
1
1
1
1
1
1
1
AFFILIATED PHYSICIANS
Physicians affiliated with RANCHO LOS AMIGOS NATL.REHAB.CTR. (29 total)
From CMS Physician-Facility Affiliations.
| Physician | Affiliation type |
|---|---|
| AGUSTIN ABDALLAH | Hospital |
| AMAKA ANYAOHA | Hospital |
| HAMLET BAGHOUMIAN | Hospital |
| KARTHIKEYAN BHUVANESWARAN | Hospital |
| YVONNE CAMPER | Hospital |
| KUSUM CHAUDRY | Hospital |
| YU HONG CHEN | Hospital |
| SOPHIA CHUN | Hospital |
| JARDINE CORDERO-PAGUNSAN | Hospital |
| VANCE EBERLY | Hospital |
| DAVID GINSBERG | Hospital |
| MOHAMMAD HAJIGHASEMI-OSSAREH | Hospital |
| DONALD LONGJOHN | Hospital |
| PAMELA LUK | Hospital |
| ARACELI MARTINEZ ARROYO | Hospital |
| SOHEIL NAJIBI | Hospital |
| PINGTING NIE | Hospital |
| HOOMAN NIKIZAD | Hospital |
| RITA OGBO | Hospital |
| JONATHAN RUSSIN | Hospital |
| JUDITH SALAZAR | Hospital |
| SHASHANK SHARMA | Hospital |
| LIYANG TANG | Hospital |
| NAM THAI | Hospital |
| KATHRYN TOPALIS | Hospital |
| JOSEPH VILLANUEVA | Hospital |
| CONNIE WOO | Hospital |
| BARBARA YATES | Hospital |
| MATTHEW YU | Hospital |
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 | 243 |
| COUNTY OF LOS ANGELES | — | 189 |
| PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA | — | 129 |
| Eric White | Diagnostic Radiology | 116 |
| Aaron Schein | Diagnostic Radiology | 100 |
| Savitri Goud | Family Practice | 84 |
| PIH HEALTH DOWNEY HOSPITAL | — | 63 |
| NPI 1326159732 | — | 35 |
| MSJ HEALTHCARE LLC | — | 31 |
| LIS, LEON | — | 26 |
| Robert Feinfield | Ophthalmology | 24 |
| James Pacino | Internal Medicine | 23 |
| City Of Los Angeles | Ambulance Service Provider | 22 |
| BARRETT, IVAN | — | 20 |
| Jason Bang | Anesthesiology | 19 |
| Mojgan Moallempour | Anesthesiology | 18 |
| John Quigley | Orthopedic Surgery | 17 |
| Phillip Cheng | Diagnostic Radiology | 17 |
| WOHLMUTH, DAVID | — | 16 |
| Wang Ji | Internal Medicine | 15 |
| Ezra Fraser | Diagnostic Radiology | 14 |
| Sasan Najibi | Vascular Surgery | 13 |
| GUERREIN, MARSHA | — | 13 |
| Wilson Wong | Diagnostic Radiology | 13 |
| Thomas Choi | Ophthalmology | 12 |
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 |
|---|---|
| 065INTRACRANIAL HEMORRHAGE OR CEREBRAL INFARCTION WITH CC OR TPA IN 24 HOURS | 12 |
| 101SEIZURES WITHOUT MCC | 11 |
CROSS-REFERENCE