PROVIDER PROFILE · NPI 1114986023
Nancy ClarkM.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). 51 inbound referrers · 95 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| CALVERTHEALTH MEDICAL CENTER, INC. | 276 | 3,529 |
| THE UNION MEMORIAL HOSPITAL | 133 | 726 |
| Varkey Mathew Cardiology · Huntingtown, MD | 50 | 171 |
| Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD | 41 | 153 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 39 | 120 |
| DUFFY, ELIZABETH | 37 | 198 |
| CHESAPEAKE-POTOMAC HOME HEALTH AGENCY, INC | 34 | 152 |
| Gyan Surana Internal Medicine · Churchton, MD | 34 | 251 |
| Donna Norris Nurse Practitioner · Washington, DC | 33 | 97 |
| Cassius Belfonte Cardiology · Prince Frederick, MD | 33 | 81 |
| Ciaran Browne Nephrology · Prince Frederick, MD | 31 | 290 |
| Am-Van Incorporated Ambulance Service Provider · Lothian, MD | 29 | 142 |
| Physician | Patients | Visits |
|---|---|---|
| CALVERTHEALTH MEDICAL CENTER, INC. | 364 | 5,365 |
| THE UNION MEMORIAL HOSPITAL | 149 | 1,083 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Burlington, NC | 111 | 554 |
| Donna Norris Nurse Practitioner · Washington, DC | 73 | 256 |
| Brian Brune Diagnostic Radiology · Prince Frederick, MD | 69 | 289 |
| Glenn Selman Diagnostic Radiology · Gainesville, FL | 62 | 318 |
| Frederick Beavers Vascular Surgery · Washington, DC | 61 | 242 |
| Varkey Mathew Cardiology · Huntingtown, MD | 54 | 196 |
| Am-Van Incorporated Ambulance Service Provider · Lothian, MD | 50 | 254 |
| DUFFY, ELIZABETH | 48 | 449 |
| Samuel Foster Cardiology · Prince Frederick, MD | 42 | 241 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 41 | 147 |