HOSPITAL · CCN 050516
MERCY SAN JUAN MEDICAL CENTER
Physician affiliations & referral network
Affiliated physicians
168
External referring physicians
1,444
Top affiliated specialty
Hospitalist
Shared beneficiaries (top referrers)
23,105
SPECIALTY MIX
Specialties among affiliated physicians
22
19
14
12
12
6
6
6
5
5
5
4
AFFILIATED PHYSICIANS
Physicians affiliated with MERCY SAN JUAN MEDICAL CENTER (168 total)
From CMS Physician-Facility Affiliations. Showing the first 50 of 168.
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 |
|---|---|---|
| DIGNITY HEALTH | — | 2,027 |
| FISHER, DANIEL | — | 1,340 |
| HAINES, PHILIP | — | 1,250 |
| DIGNITY HEALTH | — | 1,244 |
| THE CARLE FOUNDATION HOSPITAL | — | 1,195 |
| DIGNITY COMMUNITY CARE | — | 1,195 |
| Nick Majetich | Interventional Cardiology | 1,065 |
| DIGNITY HEALTH | — | 1,056 |
| Timothy Lee | Cardiology | 935 |
| Stephen Morrison | Internal Medicine | 933 |
| Maria Parayno | Nuclear Medicine | 874 |
| Thomas Mcgarry | Diagnostic Radiology | 849 |
| Thomas Wu | Interventional Radiology | 798 |
| Wen Lin | Diagnostic Radiology | 788 |
| NPI 1295763514 | — | 787 |
| Patricia Takeda | Cardiology | 742 |
| John Livoni | Diagnostic Radiology | 732 |
| David Lao | Interventional Cardiology | 719 |
| Shaghayegh Nealon | Radiation Oncology | 717 |
| Brian Fellmeth | Diagnostic Radiology | 702 |
| Alphaone Ambulance Medical Services Inc | Ambulance Service Provider | 678 |
| Vu Truong | Diagnostic Radiology | 640 |
| JFK MEDICAL CENTER LIMITED PARTNERSHIP | — | 639 |
| Rohit Bhaskar | Cardiology | 628 |
| PRIME HEALTHCARE SERVICES - SHASTA LLC | — | 572 |
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 | 400 |
| 291HEART FAILURE AND SHOCK WITH MCC | 242 |
| 064INTRACRANIAL HEMORRHAGE OR CEREBRAL INFARCTION WITH MCC | 108 |
| 193SIMPLE PNEUMONIA AND PLEURISY WITH MCC | 106 |
| 065INTRACRANIAL HEMORRHAGE OR CEREBRAL INFARCTION WITH CC OR TPA IN 24 HOURS | 99 |
| 190CHRONIC OBSTRUCTIVE PULMONARY DISEASE WITH MCC | 95 |
| 177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC | 88 |
CROSS-REFERENCE