PROVIDER PROFILE · NPI 1225070311
Pedro Diaz-MarchanM.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). 21 inbound referrers · 51 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| HARRIS COUNTY HOSPITAL DISTRICT | 239 | 667 |
| George Hanna Cardiology · Bay City, TX | 50 | 108 |
| Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX | 44 | 93 |
| City Of Houston Ambulance Service Provider · Houston, TX | 40 | 59 |
| Richard Strax Diagnostic Radiology · Houston, TX | 40 | 55 |
| Carlos Farinas Diagnostic Radiology · Houston, TX | 27 | 49 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX | 25 | 43 |
| John Hancock Diagnostic Radiology · Houston, TX | 23 | 29 |
| Ann Marie Marciel Diagnostic Radiology · Cleveland, OH | 22 | 33 |
| PMC HOSPITAL, LLC | 22 | 31 |
| Veronica Lenge De Rosen Diagnostic Radiology · Houston, TX | 21 | 27 |
| Arun Nachiappan Diagnostic Radiology · Philadelphia, PA | 17 | 25 |
| Physician | Patients | Visits |
|---|---|---|
| HARRIS COUNTY HOSPITAL DISTRICT | 152 | 413 |
| Nasser Lakkis Interventional Cardiology · Mobile, AL | 97 | 227 |
| PMC HOSPITAL, LLC | 67 | 91 |
| MATAGORDA COUNTY HOSPITAL DISTRICT | 65 | 118 |
| City Of Houston Ambulance Service Provider · Houston, TX | 53 | 83 |
| James Gregg Diagnostic Radiology · Houston, TX | 52 | 82 |
| MATAGORDA COUNTY EMS I, LLC | 47 | 77 |
| FREYTES, JOSE | 32 | 43 |
| Collin Bray Diagnostic Radiology · Houston, TX | 32 | 55 |
| Cliff Whigham Diagnostic Radiology · Houston, TX | 31 | 46 |
| Richard Strax Diagnostic Radiology · Houston, TX | 29 | 39 |
| Andrew Palisch Diagnostic Radiology · Columbia, MO | 28 | 42 |