PROVIDER PROFILE · NPI 1205065646
Gregory OldhamM.D.
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). 16 inbound referrers · 21 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| WEST GROVE HOSPITAL COMPANY LLC | 105 | 270 |
| CHESTER COUNTY HOSPITAL | 68 | 149 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA | 59 | 154 |
| Tonya Via Certified Registered Nurse Anesthetist (CRNA) · Tuscaloosa, AL | 43 | 170 |
| Tariq Quraishi Diagnostic Radiology · Wilmington, DE | 23 | 34 |
| CALLAHAN, DAVID | 22 | 82 |
| Qiping Chen Anesthesiology · Houston, TX | 20 | 71 |
| Karl Zimmerman Internal Medicine · Kennett Square, PA | 20 | 42 |
| CHRISTIANA CARE HEALTH SERVICES, INC. | 17 | 45 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 16 | 34 |
| Daniel Duran Family Practice · West Grove, PA | 16 | 33 |
| Steven Kattler Podiatry · Parkesburg, PA | 15 | 18 |
| Physician | Patients | Visits |
|---|---|---|
| WEST GROVE HOSPITAL COMPANY LLC | 139 | 554 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA | 58 | 129 |
| CHESTER COUNTY HOSPITAL | 55 | 112 |
| Patrick Young Anesthesiology · West Grove, PA | 44 | 208 |
| Scott Wilcher Certified Registered Nurse Anesthetist (CRNA) · West Grove, PA | 39 | 169 |
| Michael Duzy Cardiology · Kennett Square, PA | 33 | 72 |
| CALLAHAN, DAVID | 22 | 61 |
| Tariq Quraishi Diagnostic Radiology · Wilmington, DE | 21 | 25 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 20 | 44 |
| Tonya Via Certified Registered Nurse Anesthetist (CRNA) · Tuscaloosa, AL | 19 | 33 |
| Michael Ward Otolaryngology · West Grove, PA | 19 | 26 |
| CHRISTIANA CARE HEALTH SERVICES, INC. | 18 | 45 |