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). 20 inbound referrers · 0 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Pacific Eye Institute A Medical Group Inc Ambulatory Surgical Center · Upland, CA | 369 | 1,572 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 87 | 303 |
| George Cheng Anesthesiology · Upland, CA | 68 | 209 |
| NPI 1093744351 | 47 | 128 |
| LEE, GRACE | 31 | 91 |
| Fadi Tahrawi Anesthesiology · Cleveland, OH | 30 | 98 |
| Dale Davis Anesthesiology · Upland, CA | 24 | 74 |
| Ian Sandy Anesthesiology · Upland, CA | 23 | 71 |
| POMONA VALLEY HOSPITAL MEDICAL CENTER | 23 | 66 |
| Nathan Rudometkin Ophthalmology · Laguna Woods, CA | 19 | 39 |
| Pedro Lopez Anesthesiology · Upland, CA | 17 | 44 |
| Russell Dorado Anesthesiology · Upland, CA | 16 | 47 |