PROVIDER PROFILE · NPI 1093958258
Yi ZhangM.D., PH.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). 4 inbound referrers · 6 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD | 31 | 45 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 22 | 38 |
| Union Hospital Of Cecil County Clinical Laboratory · Elkton, MD | 14 | 29 |
| Matthew Katz Ophthalmology · Nashville, TN | 14 | 24 |
| Physician | Patients | Visits |
|---|---|---|
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 20 | 29 |
| Matthew Katz Ophthalmology · Nashville, TN | 20 | 29 |
| Alexandre Gauthier Ophthalmology · Warrenton, VA | 17 | 20 |
| Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD | 14 | 26 |
| GREATER BALTIMORE MEDICAL CENTER, INC. | 12 | 19 |
| UPPER CHESAPEAKE MEDICAL CENTER, INC. | 11 | 17 |