PROVIDER PROFILE · NPI 1427056605
David KreitzmanM.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 · 14 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| ST. CHARLES HOSPITAL | 97 | 268 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY | 33 | 88 |
| JOHN T. MATHER MEMORIAL HOSPITAL | 24 | 42 |
| Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY | 23 | 41 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 21 | 31 |
| Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY | 14 | 37 |
| NPI 1265587000 | 13 | 39 |
| MOUNT SINAI HOSPITAL | 11 | 26 |
| Physician | Patients | Visits |
|---|---|---|
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY | 40 | 98 |
| ST. CHARLES HOSPITAL | 31 | 68 |
| JOHN T. MATHER MEMORIAL HOSPITAL | 24 | 46 |
| James Bruno Neurology · Stony Brook, NY | 18 | 33 |
| NPI 1265587000 | 18 | 43 |
| Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY | 18 | 33 |
| Alan Steinberg Geriatric Psychiatry · Centereach, NY | 15 | 21 |
| Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY | 15 | 40 |
| UNIVERSITY HOSPITAL AT STONY BROOK | 14 | 24 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 14 | 21 |
| UNIVERSITY HOSPITAL AT STONY BROOK | 13 | 32 |
| CENTRAL SUFFOLK HOSPITAL | 12 | 27 |