PROVIDER PROFILE · NPI 1215945647
Brian O'neillD.P.M.
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). 8 inbound referrers · 30 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| POMONA VALLEY HOSPITAL MEDICAL CENTER | 115 | 296 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 46 | 103 |
| Hamidreza Torshizy Diagnostic Radiology · San Diego, CA | 18 | 25 |
| Bakotic Pathology Associates, Llc Clinical Laboratory · Alpharetta, GA | 17 | 33 |
| Johnson Lightfoote Diagnostic Radiology · Pomona, CA | 16 | 28 |
| Anil Shivaram Ophthalmology · Claremont, CA | 12 | 17 |
| SCHAEFER AMBULANCE SERVICE, INC | 11 | 17 |
| Medical Diagnostic Laboratory Llc Clinical Laboratory · La Verne, CA | 11 | 27 |
| Physician | Patients | Visits |
|---|---|---|
| POMONA VALLEY HOSPITAL MEDICAL CENTER | 124 | 368 |
| Laboratory Corporation Of America Clinical Laboratory · San Diego, CA | 77 | 163 |
| Unilab Corporation Clinical Laboratory · West Hills, CA | 50 | 113 |
| SAN ANTONIO REGIONAL HOSPITAL | 40 | 124 |
| Stephen To Diagnostic Radiology · Pomona, CA | 27 | 41 |
| Paul Reisch Diagnostic Radiology · Pomona, CA | 22 | 42 |
| Dennis Chuck Ophthalmology · Pomona, CA | 22 | 33 |
| CASA COLINA HOSPITAL AND CENTERS FOR HEALTHCARE | 20 | 56 |
| Rama Thumati Cardiology · Pomona, CA | 19 | 46 |
| SCHAEFER AMBULANCE SERVICE, INC | 19 | 33 |
| Muthusamy Muthiah Cardiology · Pomona, CA | 18 | 31 |
| Sergio Gomez Family Practice · Pomona, CA | 18 | 60 |