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FULLERTON, CA 92835 · Fiscal year ending 2025-06-30
| Fiscal year | Discharges | Revenue | Net income | Margin |
|---|---|---|---|---|
| 2025-06-30 | 15,854 | $682.6M | −$43.3M | -6.3% |
Auto-flagged from 3-year trend on margin, volume, and bad debt
107 hospitals filing FY2025
CMS Physician Shared Patient Patterns — physicians outside this facility who share Medicare beneficiaries with its affiliated providers
| Referring Physician | Specialty | Shared patients | Encounters |
|---|---|---|---|
| ST JUDE HOSPITAL INC | — | 8,398 | 30,802 |
| Victor Lee | Pathology | 6,503 | 28,477 |
| Unilab Corporation | Clinical Laboratory | 5,630 | 16,737 |
| Danh Nguyen | Diagnostic Radiology | 2,527 | 6,984 |
| STAMBUK, EDGAR | — | 1,532 | 3,413 |
| Arman Forouzannia | Diagnostic Radiology | 1,407 | 3,583 |
| UNGER, PHILLIP | — | 1,176 | 2,463 |
| Samuel Maxwell | Diagnostic Radiology | 1,165 | 2,437 |
| WESLEY MEDICAL CENTER LLC | — | 991 | 1,758 |
| Ramesh Rathod | Interventional Cardiology | 982 | 2,479 |
| MEDICAL SCIENCES LABORATORY INC. | — | 636 | 4,896 |
| Emergency Ambulance Service Inc | Ambulance Service Provider | 616 | 1,393 |
| Iksoo Kang | Emergency Medicine | 597 | 1,255 |
| Charles Suh | Interventional Cardiology | 553 | 1,427 |
| Peter Piampiano | Diagnostic Radiology | 537 | 1,213 |
| Farhan Khabaz | Pulmonary Disease | 535 | 2,888 |
| Shirin Farahmand | Pathology | 452 | 1,026 |
| Erwin Song | Emergency Medicine | 421 | 1,008 |
| Edmund Nichter | Emergency Medicine | 412 | 1,079 |
| Joseph Dinglasan | Emergency Medicine | 408 | 1,045 |
Sourced from data.cms.gov · refreshed monthly. CMS publishes these — we surface them.
CMS IPPS Final Rule (FY2025) — explains why Medicare pays this hospital its specific rate
Per CMS Medicare Inpatient Hospitals dataset (PY2022)
| DRG | Description | Discharges | Avg payment |
|---|---|---|---|
| 871 | SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITH MCC | 712 | $18K |
| 871 | SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITH MCC | 633 | $18K |
| 291 | HEART FAILURE AND SHOCK WITH MCC | 163 | $11K |
| 291 | HEART FAILURE AND SHOCK WITH MCC | 155 | $13K |
| 177 | RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC | 137 | $16K |
| 177 | RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC | 136 | $16K |
| 872 | SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC | 124 | $10K |
| 193 | SIMPLE PNEUMONIA AND PLEURISY WITH MCC | 109 | $14K |
| 872 | SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC | 104 | $10K |
| 193 | SIMPLE PNEUMONIA AND PLEURISY WITH MCC | 93 | $12K |
Catchment based on CMS Hospital Service Area File (PY2022)
| ZIP | Cases | Bed days |
|---|---|---|
| 90631 | 824 | 4071 |
| 90631 | 792 | 3663 |
| 90631 | 762 | 4206 |
| 90631 | 744 | 3946 |
| 90631 | 732 | 3483 |
| 90631 | 702 | 3467 |
| 92835 | 690 | 2843 |
| 92821 | 601 | 2939 |
| 92870 | 595 | 3112 |
| 92835 | 572 | 2594 |
CMS-reported physician affiliations at this facility
| Physician | NPI | Type |
|---|---|---|
| DENNIS J BUCHANAN | 1003864737 | Hospital |
| RICHARD CHYAN | 1013406628 | Hospital |
| AKASH CHANDER JOSHI | 1013913490 | Hospital |
| PIUS JIN KIM | 1003863317 | Hospital |
| STEVEN W KIM | 1003886698 | Hospital |
| ERICA J LEE | 1013506740 | Hospital |
| KENNETH PAOLO DAGDAG LISING | 1003465105 | Hospital |
| YUNG LYOU | 1013277342 | Hospital |
| DONNA LEE MCKENZIE | 1003906280 | Hospital |
| SEYMOUR J MELNIK | 1013071976 | Hospital |
| HAO Q NGO | 1013090117 | Hospital |
| AUSTIN JAMES PERKINS | 1013487883 | Hospital |
| XUANBINH D PHAM | 1003164112 | Hospital |
| YNOLDE F SMITH | 1013950443 | Hospital |
| ALEEM A SYED | 1003828641 | Hospital |
| JERALD THANOS | 1013947738 | Hospital |
| VAN N TRINH | 1013470822 | Hospital |
| MICHAEL CHRISTOPHER VALDEZ | 1003472085 | Hospital |
| JIMMIE C WONG | 1003865866 | Hospital |
| KIHO WOO | 1003091539 | Hospital |