PROVIDER PROFILE · NPI 1114242054
William ApterbachMD
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). 13 inbound referrers · 66 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| New York City Health And Hospitals Corporation Ambulance Service Provider · Brooklyn, NY | 36 | 58 |
| Eric Cantos Diagnostic Radiology · Great Neck, NY | 25 | 49 |
| Patrick Corcoran Physical Medicine and Rehabilitation · Valley Stream, NY | 22 | 40 |
| LONG ISLAND JEWISH MEDICAL CENTER | 21 | 42 |
| Fred Fefer Cardiology · Valley Stream, NY | 16 | 31 |
| NORTH SHORE UNIVERSITY HOSPITAL | 16 | 40 |
| David Friedman Cardiology · Valley Stream, NY | 15 | 42 |
| Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY | 14 | 43 |
| NPI 1265587000 | 13 | 32 |
| NYU LANGONE HOSPITALS | 12 | 24 |
| LONG ISLAND JEWISH MEDICAL CENTER | 11 | 21 |
| Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ | 11 | 39 |
| Physician | Patients | Visits |
|---|---|---|
| FRANKLIN HOSPITAL | 344 | 676 |
| Robert Sperber Diagnostic Radiology · Valley Stream, NY | 116 | 223 |
| Philippe Chu Diagnostic Radiology · Manhasset, NY | 105 | 210 |
| Eric Cantos Diagnostic Radiology · Great Neck, NY | 95 | 175 |
| County Of Nassau County Comptroller Ambulance Service Provider · Mineola, NY | 90 | 166 |
| David Friedman Cardiology · Valley Stream, NY | 64 | 153 |
| Fred Fefer Cardiology · Valley Stream, NY | 60 | 87 |
| Emilio Del Priore Cardiology · Hempstead, NY | 52 | 84 |
| Daniel Levy Cardiology · Valley Stream, NY | 44 | 91 |
| NORTH SHORE UNIVERSITY HOSPITAL | 39 | 122 |
| Patrick Corcoran Physical Medicine and Rehabilitation · Valley Stream, NY | 32 | 70 |
| Abdul Majeed Pulmonary Disease · Rockville Centre, NY | 28 | 115 |