PROVIDER PROFILE · NPI 1386649176
John NegreyM.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). 5 inbound referrers · 11 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA | 52 | 66 |
| MAIN LINE HOSPITALS, INC. | 43 | 99 |
| CROZER-CHESTER MEDICAL CENTER | 22 | 33 |
| DELAWARE COUNTY MEMORIAL HOSPITAL | 17 | 32 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 16 | 21 |
| Physician | Patients | Visits |
|---|---|---|
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA | 51 | 72 |
| MAIN LINE HOSPITALS, INC. | 39 | 57 |
| Michael Negrey Ophthalmology · Havertown, PA | 34 | 76 |
| MAIN LINE HOSPITALS, INC. | 34 | 79 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 26 | 35 |
| CROZER-CHESTER MEDICAL CENTER | 22 | 36 |
| TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA | 19 | 22 |
| DELAWARE COUNTY MEMORIAL HOSPITAL | 19 | 24 |
| RIDDLE MEMORIAL HOSPITAL | 15 | 23 |
| MAIN LINE HOSPITALS, INC. | 12 | 23 |
| Bruce Greenfield Podiatry · Havertown, PA | 12 | 17 |