PROVIDER PROFILE · NPI 1093847683
David RichardsMD
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). 6 inbound referrers · 23 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Unilab Corporation Clinical Laboratory · West Hills, CA | 31 | 46 |
| John Cupp Pathology · Newport Beach, CA | 17 | 21 |
| Shaya Ghazinoor Diagnostic Radiology · Newport Beach, CA | 16 | 23 |
| Karence Chan Diagnostic Radiology · Newport Beach, CA | 11 | 12 |
| William Vandalsem Diagnostic Radiology · Newport Beach, CA | 11 | 15 |
| Winston Whitney Diagnostic Radiology · Newport Beach, CA | 11 | 12 |
| Physician | Patients | Visits |
|---|---|---|
| HOAG MEMORIAL HOSPITAL PRESBYTERIAN | 118 | 195 |
| HOAG ORTHOPEDIC INSTITUTE LLC | 27 | 28 |
| CALIFORNIA LABORATORY SCIENCES LLC | 19 | 46 |
| ST. JOSEPH HEALTH SYSTEM HOME CARE SERVICES LLC | 17 | 18 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 17 | 40 |
| STALLMAN, JANET | 16 | 22 |
| Nazila Zekry Pathology · Newport Beach, CA | 16 | 21 |
| Orthopedic Surgery Center Of Oc Llc Ambulatory Surgical Center · Newport Beach, CA | 16 | 20 |
| Monica Mosquera Caro Pathology · Newport Beach, CA | 16 | 19 |
| Hoag Outpatient Centers, Llc Ambulatory Surgical Center · Newport Beach, CA | 15 | 16 |
| Jinsoo Keyoung Diagnostic Radiology · Stanford, CA | 15 | 18 |
| UNIVERSITY OF SOUTHERN CALIFORNIA | 15 | 23 |