PROVIDER PROFILE · NPI 1114018132
Larry MarshallMD
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). 41 inbound referrers · 67 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| SDXRAY & LAB INC | 110 | 1,749 |
| SD XRAY LLC | 69 | 617 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 58 | 150 |
| Krauz Ganadjian Psychiatry · La Mesa, CA | 57 | 407 |
| Nassir Azimi Cardiology · La Mesa, CA | 49 | 249 |
| WEST COAST CLINICAL LABORATORIES, INC. | 44 | 255 |
| RILEY CARE AMBULANCE SERVICES | 41 | 576 |
| Melchior Vallone Podiatry · La Mesa, CA | 40 | 205 |
| SAN DIEGO MEDICAL SERVICES ENTERPRISE, LLC | 39 | 143 |
| Kurt Davies Physician Assistant · Santee, CA | 37 | 382 |
| CITY OF EL CAJON | 31 | 145 |
| John Otis Psychiatry · La Jolla, CA | 31 | 187 |
| Physician | Patients | Visits |
|---|---|---|
| GROSSMONT HOSPITAL CORPORATION | 226 | 1,299 |
| COUNTRY HILLS HEALTH CARE INCORPORATED | 131 | 1,383 |
| SDXRAY & LAB INC | 109 | 1,858 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 105 | 211 |
| Kan-Di-Ki Llc Portable X-Ray Supplier · North Hollywood, CA | 72 | 1,323 |
| SD XRAY LLC | 70 | 627 |
| Krauz Ganadjian Psychiatry · La Mesa, CA | 61 | 377 |
| Nassir Azimi Cardiology · La Mesa, CA | 52 | 279 |
| Harry Ellison Diagnostic Radiology · La Mesa, CA | 50 | 197 |
| AMERICAN MEDICAL RESPONSE OF SAN DIEGO, INC. | 49 | 256 |
| WEST COAST CLINICAL LABORATORIES, INC. | 47 | 245 |
| TROUT, TERE | 45 | 225 |