PROVIDER PROFILE · NPI 1477532273
Maureen Regan
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). 22 inbound referrers · 42 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Jason Hwang Diagnostic Radiology · Oakland, CA | 72 | 175 |
| GRIFFIN, WILLIAM | 42 | 176 |
| Perry Haugen Ophthalmology · Sonora, CA | 40 | 94 |
| SONORA COMMUNITY HOSPITAL | 32 | 63 |
| County Of Tuolumne Ambulance Service Provider · Sonora, CA | 31 | 90 |
| Vikrant Moharir Emergency Medicine · Santa Barbara, CA | 27 | 97 |
| Courtney Virgilio Cardiology · Hermiston, OR | 25 | 58 |
| David Allen Internal Medicine · Sonora, CA | 22 | 40 |
| Eric Hemminger Cardiology · Englewood, CO | 21 | 55 |
| Shalom Margolis Specialist · Sonora, CA | 20 | 80 |
| James Comazzi Specialist · Sonora, CA | 19 | 41 |
| Artin Mahmoudi Pulmonary Disease · Ukiah, CA | 18 | 68 |
| Physician | Patients | Visits |
|---|---|---|
| Unilab Corporation Clinical Laboratory · Sacramento, CA | 246 | 652 |
| SONORA COMMUNITY HOSPITAL | 215 | 1,174 |
| Michael Maiman Diagnostic Radiology · Oakland, CA | 63 | 142 |
| Jason Hwang Diagnostic Radiology · Oakland, CA | 51 | 110 |
| MARK TWAIN MEDICAL CENTER | 47 | 286 |
| Gregory Schaner Diagnostic Radiology · Oakland, CA | 39 | 92 |
| LORENZ, RANDALL | 35 | 177 |
| SONORA COMMUNITY HOSPITAL | 32 | 48 |
| SONORA COMMUNITY HOSPITAL | 32 | 64 |
| Perry Haugen Ophthalmology · Sonora, CA | 28 | 68 |
| Scott Maury Physician Assistant · Saint Louis, MO | 28 | 58 |
| GRIFFIN, WILLIAM | 27 | 97 |