PROVIDER PROFILE · NPI 1225107634
Geoffrey WeismanM.D., PLLC
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). 10 inbound referrers · 15 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY | 89 | 181 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY | 86 | 303 |
| ENZO CLINICAL LABS, INC. | 35 | 58 |
| LONG ISLAND COMMUNITY HOSPITAL AT NYU LANGONE HEALTH | 28 | 42 |
| Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY | 27 | 42 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 23 | 35 |
| NPI 1265587000 | 17 | 84 |
| Michael Winston Dermatology · Port Jefferson Station, NY | 16 | 19 |
| JOHN T. MATHER MEMORIAL HOSPITAL | 16 | 24 |
| ST. CHARLES HOSPITAL | 13 | 16 |
| Physician | Patients | Visits |
|---|---|---|
| Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY | 91 | 203 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY | 77 | 303 |
| UNIVERSITY HOSPITAL AT STONY BROOK | 33 | 88 |
| Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY | 29 | 86 |
| ENZO CLINICAL LABS, INC. | 27 | 53 |
| LONG ISLAND COMMUNITY HOSPITAL AT NYU LANGONE HEALTH | 24 | 59 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 20 | 47 |
| NPI 1265587000 | 19 | 80 |
| JOHN T. MATHER MEMORIAL HOSPITAL | 19 | 54 |
| Quest Diagnostics Incorporated Clinical Laboratory · Clifton, NJ | 17 | 30 |
| ST. CHARLES HOSPITAL | 17 | 36 |
| ST. FRANCIS HOSPITAL | 12 | 23 |