PROVIDER PROFILE · NPI 1215933635
Douglas HartzlerMD
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). 2 inbound referrers · 7 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| SOUTHWEST ORTHOPEDIC AND SPINE HOSPITAL, LLC | 22 | 46 |
| CENTERWELL CERTIFIED HEALTHCARE CORP. | 11 | 23 |
| Physician | Patients | Visits |
|---|---|---|
| Sonora Quest Laboratories Llc Clinical Laboratory · Phoenix, AZ | 40 | 123 |
| SOUTHWEST ORTHOPEDIC AND SPINE HOSPITAL, LLC | 34 | 80 |
| Suzanne Vienuzis Physician Assistant · Chandler, AZ | 33 | 119 |
| INSIGHT HEALTH CORP | 22 | 31 |
| Laboratory Corporation Of America Clinical Laboratory · Phoenix, AZ | 21 | 34 |
| CENTERWELL CERTIFIED HEALTHCARE CORP. | 15 | 53 |
| Phoenix Orthopaedic Ambulatory Center, Llc Ambulatory Surgical Center · Phoenix, AZ | 14 | 30 |