PROVIDER PROFILE · NPI 1215924329
Gregory CarlsonM.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). 16 inbound referrers · 48 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Unilab Corporation Clinical Laboratory · West Hills, CA | 130 | 366 |
| Mark Masotto Diagnostic Radiology · Orange, CA | 74 | 171 |
| David Karlin Diagnostic Radiology · Orange, CA | 61 | 140 |
| Elizabeth Cambray-Forker Diagnostic Radiology · Orange, CA | 33 | 76 |
| Ronald Daoud Internal Medicine · Orange, CA | 33 | 120 |
| Kirk Ohanian Diagnostic Radiology · Fort Worth, TX | 32 | 71 |
| Surgicare Of La Veta Ltd Ambulatory Surgical Center · Orange, CA | 31 | 67 |
| Main Street Specialty Surgery Center, Llc Ambulatory Surgical Center · Orange, CA | 30 | 51 |
| Dan Vu Diagnostic Radiology · Orange, CA | 30 | 104 |
| Hieu Truong Diagnostic Radiology · Orange, CA | 30 | 72 |
| ST JUDE HOSPITAL INC | 29 | 83 |
| Peter Piampiano Diagnostic Radiology · Knoxville, TN | 28 | 67 |
| Physician | Patients | Visits |
|---|---|---|
| Unilab Corporation Clinical Laboratory · West Hills, CA | 143 | 371 |
| ST. JOSEPH HOSPITAL OF ORANGE | 111 | 248 |
| ST JOSEPH HOSPITAL OF ORANGE | 101 | 338 |
| Donald Dulle Physician Assistant · Scottsdale, AZ | 75 | 411 |
| Mark Masotto Diagnostic Radiology · Orange, CA | 66 | 138 |
| David Karlin Diagnostic Radiology · Orange, CA | 61 | 108 |
| Alex Zand Internal Medicine · Orange, CA | 50 | 192 |
| Donald Ruhland Anesthesiology · Orange, CA | 47 | 78 |
| Surgicare Of La Veta Ltd Ambulatory Surgical Center · Orange, CA | 45 | 81 |
| Elizabeth Cambray-Forker Diagnostic Radiology · Orange, CA | 41 | 94 |
| Laboratory Corporation Of America Clinical Laboratory · San Diego, CA | 38 | 89 |
| Joon Kim Diagnostic Radiology · Orange, CA | 37 | 105 |