HOSPITAL · CCN 030148
NORTHWEST MEDICAL CENTER SAHUARITA
Physician affiliations & referral network
SAHUARITA, AZFY 2025
Affiliated physicians
83
External referring physicians
564
Top affiliated specialty
Internal Medicine
Shared beneficiaries (top referrers)
8,695
SPECIALTY MIX
Specialties among affiliated physicians
12
12
12
7
6
6
4
3
3
3
3
2
AFFILIATED PHYSICIANS
Physicians affiliated with NORTHWEST MEDICAL CENTER SAHUARITA (83 total)
From CMS Physician-Facility Affiliations. Showing the first 50 of 83.
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 | — | 1,237 |
| ORO VALLEY HOSPITAL LLC | — | 907 |
| BANNER - UNIVERSITY MEDICAL CENTER TUCSON CAMPUS LLC | — | 856 |
| Southwest Ambulance Of Tucson Inc | Ambulance Service Provider | 405 |
| KARTCHNER, ZANE | — | 395 |
| BANNER PHARMACY SERVICES LLC | — | 376 |
| EDWARD W SPARROW HOSPITAL ASSOCIATION | — | 370 |
| CARONDELET HEALTH NETWORK | — | 366 |
| TUCSON MEDICAL CENTER | — | 353 |
| DLP MARIA PARHAM MEDICAL CENTER LLC | — | 318 |
| YOSHINO, MARK | — | 298 |
| ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC | — | 294 |
| Kevin Kelly | Diagnostic Radiology | 280 |
| Stephanie Reddick | Diagnostic Radiology | 261 |
| ST. AGNES HEALTHCARE, INC. | — | 241 |
| KINGMAN HEALTHCARE, INC | — | 228 |
| Guy Borders | Diagnostic Radiology | 208 |
| BAYHEALTH MEDICAL CENTER, INC. | — | 207 |
| R Christopher Dillon | Diagnostic Radiology | 190 |
| Golder Ranch Fire District | Ambulance Service Provider | 180 |
| Salvatore Tirrito | Cardiology | 177 |
| SIRAJUDDIN, ARLENE | — | 159 |
| Rajesh Janardhanan | Cardiology | 137 |
| Gordon Watson | Cardiology | 135 |
| Diana Palacio Uran | Diagnostic Radiology | 117 |
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 | 117 |
| 291HEART FAILURE AND SHOCK WITH MCC | 70 |
| 193SIMPLE PNEUMONIA AND PLEURISY WITH MCC | 65 |
| 177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC | 64 |
| 872SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC | 45 |
| 392ESOPHAGITIS, GASTROENTERITIS AND MISCELLANEOUS DIGESTIVE DISORDERS WITHOUT MCC | 36 |
CROSS-REFERENCE