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). 15 inbound referrers · 29 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| JOHN T. MATHER MEMORIAL HOSPITAL | 144 | 369 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY | 98 | 277 |
| Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY | 76 | 131 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 62 | 103 |
| Ketan Laud Ophthalmology · Massapequa, NY | 47 | 96 |
| John Wittpenn Ophthalmology · East Setauket, NY | 39 | 71 |
| ENZO CLINICAL LABS, INC. | 34 | 63 |
| ST. CHARLES HOSPITAL | 30 | 40 |
| Daniel Kiernan Ophthalmology · Sarasota, FL | 29 | 48 |
| NPI 1265587000 | 28 | 102 |
| Jack Oats Ophthalmology · East Setauket, NY | 24 | 28 |
| Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY | 19 | 36 |
| Physician | Patients | Visits |
|---|---|---|
| JOHN T. MATHER MEMORIAL HOSPITAL | 131 | 260 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY | 102 | 333 |
| Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY | 80 | 155 |
| UNIVERSITY HOSPITAL AT STONY BROOK | 73 | 117 |
| Ketan Laud Ophthalmology · Massapequa, NY | 62 | 106 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 55 | 81 |
| John Wittpenn Ophthalmology · East Setauket, NY | 43 | 68 |
| ST. CHARLES HOSPITAL | 33 | 49 |
| ENZO CLINICAL LABS, INC. | 31 | 67 |
| NPI 1265587000 | 27 | 88 |
| Jack Oats Ophthalmology · East Setauket, NY | 26 | 37 |
| Daniel Kiernan Ophthalmology · Sarasota, FL | 23 | 39 |