PROVIDER PROFILE · NPI 1134200058
Ron KastnerM.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). 8 inbound referrers · 13 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY | 62 | 256 |
| Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY | 46 | 116 |
| Haim Brandspiegel Cardiology · Plainview, NY | 44 | 204 |
| Sander Leiman Cardiology · Plainview, NY | 29 | 98 |
| NORTH SHORE UNIVERSITY HOSPITAL | 21 | 62 |
| PLAINVIEW HOSPITAL | 21 | 84 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 20 | 51 |
| Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY | 14 | 41 |
| Physician | Patients | Visits |
|---|---|---|
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY | 51 | 202 |
| Haim Brandspiegel Cardiology · Plainview, NY | 48 | 219 |
| Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY | 42 | 133 |
| Sander Leiman Cardiology · Plainview, NY | 26 | 96 |
| PLAINVIEW HOSPITAL | 20 | 69 |
| John Decicco Podiatry · Plainview, NY | 19 | 78 |
| NORTH SHORE UNIVERSITY HOSPITAL | 17 | 47 |
| Robert Hitscherich Gastroenterology · Plainview, NY | 16 | 83 |
| Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY | 15 | 37 |
| Ronald Lopinto Ophthalmology · Plainview, NY | 14 | 36 |
| Irwin Ingwer Internal Medicine · Plainview, NY | 12 | 39 |
| Mario Fracassa Ophthalmology · Plainview, NY | 11 | 32 |