PROVIDER PROFILE · NPI 1669434254
Fernan De GuzmanM.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). 5 inbound referrers · 0 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| GUAM MEMORIAL HOSPITAL | 44 | 79 |
| Diagnostic Laboratory Services, Inc Clinical Laboratory · Aiea, HI | 25 | 142 |
| SCHNEIDER, MICHAEL | 17 | 39 |
| Ronald Kobayashi General Surgery · Tamuning, GU | 15 | 26 |
| LABTECH, INC. | 11 | 21 |