PROVIDER PROFILE · NPI 1770565095
David Helfrich
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). 7 inbound referrers · 0 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| ST CLAIR MEMORIAL HOSPITAL | 339 | 812 |
| Carolyn Happ Diagnostic Radiology · Pittsburgh, PA | 34 | 52 |
| MYRON, CAROL | 19 | 42 |
| EELKEMA, ELIZABETH | 17 | 27 |
| ELLIS, KRIS | 16 | 25 |
| WEST PENN ALLEGHENY HEALTH SYSTEM INC. | 16 | 20 |
| Jason Andrus Diagnostic Radiology · Pittsburgh, PA | 13 | 27 |