PROVIDER PROFILE · NPI 1033189634
John ShieldMD
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). 36 inbound referrers · 79 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Jason Hwang Diagnostic Radiology · Oakland, CA | 112 | 464 |
| SONORA COMMUNITY HOSPITAL | 94 | 369 |
| Eric Hemminger Cardiology · Englewood, CO | 74 | 421 |
| Perry Haugen Ophthalmology · Sonora, CA | 61 | 350 |
| Joanne Rios Certified Clinical Nurse Specialist · Sonora, CA | 53 | 532 |
| Shalom Margolis Specialist · Sonora, CA | 47 | 229 |
| James Comazzi Specialist · Sonora, CA | 47 | 318 |
| County Of Tuolumne Ambulance Service Provider · Sonora, CA | 38 | 197 |
| Daniel Dubose Otolaryngology · Sonora, CA | 38 | 285 |
| David Allen Internal Medicine · Sonora, CA | 32 | 102 |
| NPI 1316976152 | 29 | 185 |
| Artin Mahmoudi Pulmonary Disease · Ukiah, CA | 20 | 237 |
| Physician | Patients | Visits |
|---|---|---|
| SONORA COMMUNITY HOSPITAL | 638 | 6,346 |
| SONORA COMMUNITY HOSPITAL | 563 | 4,933 |
| Jason Hwang Diagnostic Radiology · Oakland, CA | 142 | 546 |
| Michael Maiman Diagnostic Radiology · Oakland, CA | 130 | 440 |
| Gregory Schaner Diagnostic Radiology · Oakland, CA | 126 | 505 |
| SONORA COMMUNITY HOSPITAL | 97 | 342 |
| Eric Hemminger Cardiology · Englewood, CO | 93 | 550 |
| Perry Haugen Ophthalmology · Sonora, CA | 66 | 360 |
| Rajiv Maraj Cardiology · Merced, CA | 64 | 376 |
| James Comazzi Specialist · Sonora, CA | 61 | 313 |
| George Chu Diagnostic Radiology · Walnut Creek, CA | 56 | 237 |
| Joanne Rios Certified Clinical Nurse Specialist · Sonora, CA | 54 | 594 |