PROVIDER PROFILE · NPI 1780625681
Marta MaczajM.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 · 0 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| ST. CHARLES HOSPITAL | 71 | 307 |
| Alan Steinberg Geriatric Psychiatry · Centereach, NY | 32 | 149 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY | 30 | 169 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 22 | 90 |
| JOHN T. MATHER MEMORIAL HOSPITAL | 16 | 45 |
| Marie Schwarz Nurse Practitioner · Centereach, NY | 12 | 36 |
| ENZO CLINICAL LABS, INC. | 11 | 41 |
| Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY | 11 | 41 |