HOSPITAL · CCN 140063
OAK PARK HOSPITAL
Physician affiliations & referral network
Affiliated physicians
246
External referring physicians
1,729
Top affiliated specialty
Internal Medicine
Shared beneficiaries (top referrers)
30,249
SPECIALTY MIX
Specialties among affiliated physicians
28
25
18
17
14
12
11
11
11
10
7
6
AFFILIATED PHYSICIANS
Physicians affiliated with OAK PARK HOSPITAL (246 total)
From CMS Physician-Facility Affiliations. Showing the first 50 of 246.
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 |
|---|---|---|
| NPI 1194783076 | — | 3,329 |
| Palmi Shah | Diagnostic Radiology | 3,148 |
| Superior Air-Ground Ambulance Service, Inc | Ambulance Service Provider | 2,550 |
| John Hibbeln | Diagnostic Radiology | 2,399 |
| LOYOLA UNIVERSITY MEDICAL CENTER | — | 2,328 |
| City Of Chicago | Ambulance Service Provider | 1,870 |
| Carol Lin | Diagnostic Radiology | 1,684 |
| RUGGIE, NEAL | — | 1,072 |
| Roger Billhardt | Internal Medicine | 1,066 |
| Gary Schaer | Interventional Cardiology | 1,021 |
| NEW YORK-PRESBYTERIAN/LAWRENCE HOSPITAL | — | 993 |
| EYBEL, CARL | — | 968 |
| MAHON, BRETT | — | 770 |
| Jayesh Soni | Interventional Radiology | 734 |
| KOVACH, JULIE | — | 711 |
| Casey Gashti | Nephrology | 665 |
| EDWARD W SPARROW HOSPITAL ASSOCIATION | — | 628 |
| ENDEAVOR HEALTH CLINICAL OPERATIONS | — | 624 |
| STEIN, BRIAN | — | 618 |
| Ritu Ghai | Pathology | 560 |
| Mark Yoder | Pulmonary Disease | 531 |
| Ewa Dembowski | Cardiology | 506 |
| CENTRAL DUPAGE HOSPITAL ASSOCIATION | — | 493 |
| Vasil Peev | Nephrology | 492 |
| Gene Quirini | Diagnostic Radiology | 489 |
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 | 161 |
| 291HEART FAILURE AND SHOCK WITH MCC | 111 |
| 177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC | 46 |
| 872SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC | 43 |
| 683RENAL FAILURE WITH CC | 36 |
| 690KIDNEY AND URINARY TRACT INFECTIONS WITHOUT MCC | 36 |
| 682RENAL FAILURE WITH MCC | 34 |
| 640MISCELLANEOUS DISORDERS OF NUTRITION, METABOLISM, FLUIDS AND ELECTROLYTES WITH MCC | 33 |
CROSS-REFERENCE