PROVIDER PROFILE · NPI 1093949687
Roger JohnsonM.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). 15 inbound referrers · 36 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Unilab Corporation Clinical Laboratory · West Hills, CA | 57 | 229 |
| Thang Le Anesthesiology · Los Angeles, CA | 54 | 112 |
| UNIVERSAL HEALTH SERVICES OF RANCHO SPRINGS INC | 23 | 41 |
| Frederick Wood Cardiology · Murrieta, CA | 21 | 109 |
| Timothy Coen Family Practice · Fallbrook, CA | 21 | 103 |
| PATEL, PURNIMA | 17 | 40 |
| William Kelly Diagnostic Radiology · Palm Desert, CA | 17 | 27 |
| Richard Reynolds Internal Medicine · Murrieta, CA | 16 | 69 |
| Tchaiko Parris Diagnostic Radiology · Green Bay, WI | 15 | 44 |
| Lance Reinherz Cardiology · Murrieta, CA | 15 | 88 |
| Peter Jenson Family Practice · Fallbrook, CA | 15 | 92 |
| Philip Brodak Urology · Murrieta, CA | 14 | 77 |
| Physician | Patients | Visits |
|---|---|---|
| Laboratory Corporation Of America Clinical Laboratory · San Diego, CA | 151 | 521 |
| Inland Eye Specialists A Medical Corp Ambulatory Surgical Center · Murrieta, CA | 137 | 1,556 |
| Thang Le Anesthesiology · Los Angeles, CA | 96 | 618 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 45 | 96 |
| UNIVERSAL HEALTH SERVICES OF RANCHO SPRINGS INC | 27 | 44 |
| Timothy Coen Family Practice · Fallbrook, CA | 24 | 82 |
| SPEELMAN, PATRICIA | 23 | 34 |
| CALIFORNIA LABORATORY SCIENCES LLC | 21 | 64 |
| TEMECULA VALLEY HOSPITAL INC | 19 | 58 |
| Richard Reynolds Internal Medicine · Murrieta, CA | 19 | 80 |
| Frederick Wood Cardiology · Murrieta, CA | 18 | 86 |
| Tchaiko Parris Diagnostic Radiology · Green Bay, WI | 18 | 56 |