PROVIDER PROFILE · NPI 1164457339
David Alster
CROSS-REFERENCE
Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 21 inbound referrers · 38 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| NORTHWEST HOSPITAL LLC | 107 | 173 |
| Alexander Zwart Endocrinology · Tucson, AZ | 76 | 125 |
| BANNER - UNIVERSITY MEDICAL CENTER TUCSON CAMPUS LLC | 41 | 102 |
| CARONDELET HEALTH NETWORK | 40 | 54 |
| BANNER PHARMACY SERVICES LLC | 27 | 43 |
| ORO VALLEY HOSPITAL LLC | 23 | 34 |
| Southwest Ambulance Of Tucson Inc Ambulance Service Provider · Tucson, AZ | 19 | 30 |
| Stephanie Reddick Diagnostic Radiology · Tucson, AZ | 17 | 18 |
| Kevin Kelly Diagnostic Radiology · Tucson, AZ | 17 | 21 |
| YOSHINO, MARK | 16 | 22 |
| Inform Diagnostics, Inc. Clinical Laboratory · Coppell, TX | 15 | 17 |
| Veracyte, Inc. Clinical Laboratory · South San Francisco, CA | 15 | 22 |
| Physician | Patients | Visits |
|---|---|---|
| Laboratory Corporation Of America Clinical Laboratory · Phoenix, AZ | 280 | 547 |
| Sonora Quest Laboratories Llc Clinical Laboratory · Phoenix, AZ | 167 | 447 |
| NORTHWEST HOSPITAL LLC | 92 | 183 |
| Alexander Zwart Endocrinology · Tucson, AZ | 88 | 159 |
| BANNER - UNIVERSITY MEDICAL CENTER TUCSON CAMPUS LLC | 46 | 113 |
| ORO VALLEY HOSPITAL LLC | 45 | 80 |
| Marcin Turecki Diagnostic Radiology · Tucson, AZ | 26 | 36 |
| Beth Prostejovsky Physician Assistant · Front Royal, VA | 24 | 32 |
| CARONDELET HEALTH NETWORK | 23 | 37 |
| YOSHINO, MARK | 22 | 32 |
| Gregory Labenz Diagnostic Radiology · Tucson, AZ | 22 | 27 |
| TUCSON MEDICAL CENTER | 18 | 26 |