PROVIDER PROFILE · NPI 1477550135
Fred FeferMD
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). 120 inbound referrers · 222 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY | 359 | 750 |
| Jill Wruble Diagnostic Radiology · Eden Prairie, MN | 310 | 469 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY | 248 | 730 |
| Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY | 219 | 621 |
| Eric Cantos Diagnostic Radiology · Great Neck, NY | 212 | 416 |
| David Friedman Cardiology · Valley Stream, NY | 155 | 624 |
| Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ | 142 | 363 |
| David Gross Diagnostic Radiology · Riverhead, NY | 109 | 148 |
| NORTH SHORE UNIVERSITY HOSPITAL | 102 | 194 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 100 | 174 |
| Kalman Ausubel Cardiology · Bronx, NY | 100 | 119 |
| ENZO CLINICAL LABS, INC. | 94 | 497 |
| Physician | Patients | Visits |
|---|---|---|
| FRANKLIN HOSPITAL | 463 | 761 |
| Allen Rothpearl Diagnostic Radiology · New Hyde Park, NY | 456 | 693 |
| Philippe Chu Diagnostic Radiology · Manhasset, NY | 230 | 443 |
| Robert Sperber Diagnostic Radiology · Valley Stream, NY | 227 | 443 |
| Michael Ladinsky Family Practice · East Islip, NY | 158 | 559 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY | 151 | 386 |
| Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY | 149 | 282 |
| County Of Nassau County Comptroller Ambulance Service Provider · Mineola, NY | 130 | 188 |
| Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY | 127 | 336 |
| David Friedman Cardiology · Valley Stream, NY | 116 | 551 |
| Eric Cantos Diagnostic Radiology · Great Neck, NY | 112 | 210 |
| SHIEL HOLDINGS LLC | 109 | 244 |