HOSPITAL · CCN 230156
ST JOSEPH MERCY HOSPITAL ANN ARBOR
Physician affiliations & referral network
Affiliated physicians
590
External referring physicians
1,666
Top affiliated specialty
Internal Medicine
Shared beneficiaries (top referrers)
54,578
SPECIALTY MIX
Specialties among affiliated physicians
85
82
69
59
33
31
26
19
17
16
14
10
AFFILIATED PHYSICIANS
Physicians affiliated with ST JOSEPH MERCY HOSPITAL ANN ARBOR (590 total)
From CMS Physician-Facility Affiliations. Showing the first 50 of 590.
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 |
|---|---|---|
| REGENTS OF THE UNIVERSITY OF MICHIGAN | — | 8,440 |
| SAINT JOSEPH MERCY LIVINGSTON HOSPITAL | — | 7,177 |
| W.A. FOOTE MEMORIAL HOSPITAL, INC. | — | 3,741 |
| Oneil Lee | Diagnostic Radiology | 3,227 |
| IHA HEALTH SERVICES CORPORATION | — | 2,060 |
| Joshua Rubin | Interventional Radiology | 2,001 |
| Livingston County Treasurer | Ambulance Service Provider | 1,980 |
| BOWERMAN, RICHARD | — | 1,919 |
| BORLAZA, GIL | — | 1,867 |
| Tauqir Goraya | Cardiology | 1,823 |
| ST JOSEPH MERCY HOSPITAL-SMHC | — | 1,801 |
| Timothy Shinn | Clinical Cardiac Electrophysiology | 1,684 |
| George Dodds | Cardiology | 1,564 |
| Michael Fatt | Diagnostic Radiology | 1,555 |
| ASCENSION ST JOHN HOSPITAL | — | 1,550 |
| James Landi | Diagnostic Radiology | 1,362 |
| HENRY FORD MACOMB HOSPITAL CORPORATION | — | 1,362 |
| Paul Lee | Diagnostic Radiology | 1,357 |
| IHA HEALTH SERVICES CORPORATION | — | 1,329 |
| James Wilks | Cardiology | 1,314 |
| ASCENSION GENESYS HOSPITAL | — | 1,182 |
| IHA HEALTH SERVICES CORPORATION | — | 1,140 |
| Christopher Esshaki | Interventional Radiology | 1,075 |
| Mark Baumeier | Diagnostic Radiology | 1,042 |
| ASCENSION PROVIDENCE HOSPITAL | — | 1,026 |
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 | 444 |
| 291HEART FAILURE AND SHOCK WITH MCC | 342 |
| 470MAJOR HIP AND KNEE JOINT REPLACEMENT OR REATTACHMENT OF LOWER EXTREMITY WITHOUT MCC | 249 |
| 177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC | 164 |
| 392ESOPHAGITIS, GASTROENTERITIS AND MISCELLANEOUS DIGESTIVE DISORDERS WITHOUT MCC | 161 |
| 193SIMPLE PNEUMONIA AND PLEURISY WITH MCC | 147 |
CROSS-REFERENCE