HOSPITAL · CCN 030114
NORTHWEST MEDICAL CENTER ORO VALLEY
Physician affiliations & referral network
ORO VALLEY, AZFY 2025
Affiliated physicians
156
External referring physicians
1,421
Top affiliated specialty
Nurse Practitioner
Shared beneficiaries (top referrers)
22,919
SPECIALTY MIX
Specialties among affiliated physicians
18
17
15
14
13
11
10
8
7
4
4
4
AFFILIATED PHYSICIANS
Physicians affiliated with NORTHWEST MEDICAL CENTER ORO VALLEY (156 total)
From CMS Physician-Facility Affiliations. Showing the first 50 of 156.
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 |
|---|---|---|
| NORTHWEST HOSPITAL LLC | — | 3,337 |
| ORO VALLEY HOSPITAL LLC | — | 3,029 |
| ST LUKES HOSPITAL OF KANSAS CITY | — | 1,652 |
| BANNER - UNIVERSITY MEDICAL CENTER TUCSON CAMPUS LLC | — | 1,377 |
| SAINT LUKES EAST HOSPITAL | — | 1,235 |
| KARTCHNER, ZANE | — | 1,076 |
| Kevin Kelly | Diagnostic Radiology | 874 |
| YOSHINO, MARK | — | 867 |
| Pacific Diagnostic Laboratories | Clinical Laboratory | 841 |
| Southwest Ambulance Of Tucson Inc | Ambulance Service Provider | 748 |
| TUCSON MEDICAL CENTER | — | 717 |
| SANTA BARBARA COTTAGE HOSPITAL | — | 652 |
| Stephanie Reddick | Diagnostic Radiology | 648 |
| Guy Borders | Diagnostic Radiology | 601 |
| SAINT FRANCIS MEDICAL CENTER | — | 594 |
| BANNER PHARMACY SERVICES LLC | — | 563 |
| Christopher Walker | Diagnostic Radiology | 531 |
| Golder Ranch Fire District | Ambulance Service Provider | 497 |
| Stephen Vlay | Clinical Cardiac Electrophysiology | 477 |
| R Christopher Dillon | Diagnostic Radiology | 470 |
| William Lawson | Interventional Cardiology | 458 |
| Santiago Martinez-Jimenez | Diagnostic Radiology | 442 |
| Kelli Andresen | Diagnostic Radiology | 441 |
| JOHN T. MATHER MEMORIAL HOSPITAL | — | 398 |
| CARONDELET HEALTH NETWORK | — | 394 |
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 | 166 |
| 291HEART FAILURE AND SHOCK WITH MCC | 130 |
| 470MAJOR HIP AND KNEE JOINT REPLACEMENT OR REATTACHMENT OF LOWER EXTREMITY WITHOUT MCC | 66 |
| 177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC | 58 |
| 193SIMPLE PNEUMONIA AND PLEURISY WITH MCC | 57 |
| 872SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC | 48 |
CROSS-REFERENCE