HOSPITAL · CCN 050230
GARDEN GROVE HOSPITAL MEDICAL CENTER
Physician affiliations & referral network
Affiliated physicians
30
External referring physicians
407
Top affiliated specialty
Nephrology
Shared beneficiaries (top referrers)
7,523
SPECIALTY MIX
Specialties among affiliated physicians
4
4
3
2
2
2
2
2
1
1
1
1
AFFILIATED PHYSICIANS
Physicians affiliated with GARDEN GROVE HOSPITAL MEDICAL CENTER (30 total)
From CMS Physician-Facility Affiliations.
| Physician | Affiliation type |
|---|---|
| ZAVIER AHMED | Hospital |
| PRAMOD BATRA | Hospital |
| DIANA BRYANT | Hospital |
| KEVIN CHAN | Hospital |
| DOUGLAS CHANG | Hospital |
| ANDREW DANG | Hospital |
| MICHEL DARAZI | Hospital |
| HONG DUONG | Hospital |
| NIKITA GANATRA | Hospital |
| PHILIP GOLDSTEIN | Hospital |
| MOHAMMAD HAJJAR | Hospital |
| KEUN-HENG HUO | Hospital |
| RICK JENKINS | Hospital |
| JUAN JONES | Hospital |
| PHONG KIEU | Hospital |
| MARK LINSKEY | Hospital |
| TRUE MCMAHAN | Hospital |
| ESSAM MOSTAFA | Hospital |
| ELIZABETH NGHIEM | Hospital |
| VUONG NGUYEN | Hospital |
| ASHA RAVIKUMAR | Hospital |
| REZA SHAHBAZ | Hospital |
| JASON SHIN | Hospital |
| DAVINDER SINGH | Hospital |
| HARPREET SINGH | Hospital |
| TRISTYN ST THOMAS-ACHOJA | Hospital |
| MARY TRAN | Hospital |
| ROCCO TUTELA | Hospital |
| CHRISTOPHER YI | Hospital |
| HENRY YUAN | 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 | 600 |
| SHARZER, MARK | — | 566 |
| Marvin Reyes | Infectious Disease | 493 |
| Naser Rahbar | Diagnostic Radiology | 430 |
| NPI 1336152008 | — | 413 |
| Son Dinh | Nephrology | 411 |
| Asaad Hakim | Pulmonary Disease | 399 |
| CASSIDY, DAVID | — | 370 |
| Mehdi Jalili | Diagnostic Radiology | 359 |
| ORANGE COAST MEMORIAL MEDICAL CENTER | — | 334 |
| Christopher Salem | Family Practice | 301 |
| Kenneth Lynch | Diagnostic Radiology | 268 |
| Robby Ayoub | Internal Medicine | 247 |
| David Kramer | Cardiology | 246 |
| Reza Dehdari | Diagnostic Radiology | 231 |
| Daniel Hilton | Internal Medicine | 226 |
| Rodney Ranaei | Clinical Cardiac Electrophysiology | 210 |
| PRIME HEALTHCARE HUNTINGTON BEACH, LLC | — | 199 |
| Kamini Malhotra, M.D Inc | Clinical Laboratory | 195 |
| SCHIFF, STEVEN | — | 185 |
| Hoang Le | Pulmonary Disease | 177 |
| HUNG NGUYEN, M.D., INC. | — | 177 |
| SOUTHERN CALIFORNIA SPECIALTY CARE, LLC | — | 165 |
| Viney Soni | Pulmonary Disease | 161 |
| Long Dang | Gastroenterology | 160 |
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 | 248 |
| 640MISCELLANEOUS DISORDERS OF NUTRITION, METABOLISM, FLUIDS AND ELECTROLYTES WITH MCC | 57 |
| 177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC | 53 |
| 682RENAL FAILURE WITH MCC | 40 |
| 291HEART FAILURE AND SHOCK WITH MCC | 39 |
| 641MISCELLANEOUS DISORDERS OF NUTRITION, METABOLISM, FLUIDS AND ELECTROLYTES WITHOUT MCC | 34 |
CROSS-REFERENCE