PROVIDER PROFILE · NPI 1457387680
Sander LeimanM.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). 52 inbound referrers · 82 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| PLAINVIEW HOSPITAL | 131 | 496 |
| Haim Brandspiegel Cardiology · Plainview, NY | 120 | 320 |
| Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY | 94 | 323 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY | 90 | 250 |
| WEINSTEIN, MARK | 60 | 274 |
| Dominic Altieri Diagnostic Radiology · Stony Brook, NY | 58 | 241 |
| NORTH SHORE UNIVERSITY HOSPITAL | 57 | 152 |
| Irwin Ingwer Internal Medicine · Plainview, NY | 48 | 515 |
| Samuel Kim Diagnostic Radiology · Poughkeepsie, NY | 46 | 250 |
| WSNCHS NORTH, INC. | 43 | 108 |
| Vlassi Baktidy Internal Medicine · Plainview, NY | 36 | 198 |
| Michael Falkove Internal Medicine · Massapequa, NY | 33 | 160 |
| Physician | Patients | Visits |
|---|---|---|
| Haim Brandspiegel Cardiology · Plainview, NY | 110 | 346 |
| Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY | 77 | 334 |
| PLAINVIEW HOSPITAL | 65 | 196 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY | 65 | 182 |
| Peter Buffa Internal Medicine · Bethpage, NY | 63 | 197 |
| Jason Fishbein Internal Medicine · Bethpage, NY | 57 | 251 |
| WEINSTEIN, MARK | 53 | 237 |
| NORTH SHORE UNIVERSITY HOSPITAL | 53 | 163 |
| Irwin Ingwer Internal Medicine · Plainview, NY | 47 | 628 |
| Richard Siegmann Diagnostic Radiology · Manhasset, NY | 38 | 133 |
| Emergency Ambulance Service, Inc. Ambulance Service Provider · Bohemia, NY | 35 | 78 |
| WSNCHS NORTH, INC. | 33 | 65 |