PROVIDER PROFILE · NPI 1407819691
Marc SchumerMD
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). 37 inbound referrers · 56 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY | 308 | 769 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY | 215 | 560 |
| Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ | 90 | 187 |
| Brian Webber Diagnostic Radiology · West Islip, NY | 43 | 116 |
| Jared Hertz Internal Medicine · Babylon, NY | 38 | 227 |
| NPI 1306807904 | 32 | 99 |
| Shahram Hormozi Cardiology · Hauppauge, NY | 30 | 107 |
| Glenn Rabin Diagnostic Radiology · Lindenhurst, NY | 29 | 56 |
| Byron Gaing Diagnostic Radiology · Charlotte, NC | 26 | 61 |
| Sharon Schlossberg Diagnostic Radiology · Lindenhurst, NY | 25 | 53 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 24 | 58 |
| Anastasios Manaris Clinical Cardiac Electrophysiology · West Islip, NY | 21 | 50 |
| Physician | Patients | Visits |
|---|---|---|
| GOOD SAMARITAN HOSPITAL MEDICAL CENTER | 134 | 442 |
| Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY | 114 | 226 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY | 89 | 281 |
| Howard Hertz Internal Medicine · Babylon, NY | 69 | 305 |
| SHIEL HOLDINGS LLC | 43 | 115 |
| Quest Diagnostics Incorporated Clinical Laboratory · Clifton, NJ | 41 | 60 |
| CRAIG, RONALD | 34 | 79 |
| Glenn Rabin Diagnostic Radiology · Lindenhurst, NY | 33 | 56 |
| NURSING SISTERS HOME CARE, INC. | 31 | 66 |
| Jared Hertz Internal Medicine · Babylon, NY | 29 | 154 |
| Brian Webber Diagnostic Radiology · West Islip, NY | 28 | 72 |
| Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ | 28 | 53 |