PROVIDER PROFILE · NPI 1225041544
Duncan JohnstoneMD, PHD
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). 29 inbound referrers · 46 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| NPI 1154319044 | 64 | 143 |
| Scott Simpson Diagnostic Radiology · Philadelphia, PA | 39 | 126 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA | 32 | 144 |
| City Of Philadelphia Ambulance Service Provider · Philadelphia, PA | 31 | 95 |
| REINUS, WILLIAM | 30 | 63 |
| DIALYSIS CLINIC INC. | 28 | 245 |
| Jean Lee Nephrology · Philadelphia, PA | 27 | 79 |
| SHETTY, ASHWIN | 24 | 42 |
| Tejas Patel Diagnostic Radiology · Philadelphia, PA | 23 | 45 |
| D'ORAZIO, EDWARD | 23 | 76 |
| Lleras Samuels Critical Care (Intensivists) · Philadelphia, PA | 21 | 68 |
| Serban Constantinescu Nephrology · Philadelphia, PA | 20 | 48 |
| Physician | Patients | Visits |
|---|---|---|
| TEMPLE UNIVERSITY HOSPITAL, INC | 97 | 471 |
| KWAK, CHUL | 50 | 221 |
| NPI 1154319044 | 47 | 132 |
| Scott Simpson Diagnostic Radiology · Philadelphia, PA | 35 | 144 |
| Jean Lee Nephrology · Philadelphia, PA | 33 | 113 |
| PATEL, HARSHAD | 32 | 73 |
| Stephen Ling Diagnostic Radiology · Philadelphia, PA | 30 | 53 |
| James Mcdonald Internal Medicine · Philadelphia, PA | 29 | 75 |
| DIALYSIS CLINIC INC. | 28 | 494 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA | 28 | 122 |
| Howard Lewis Diagnostic Radiology · Philadelphia, PA | 26 | 62 |
| City Of Philadelphia Ambulance Service Provider · Philadelphia, PA | 25 | 82 |