PROVIDER PROFILE · NPI 1821084096
John AllenM.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). 4 inbound referrers · 0 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| OHIOHEALTH CORPORATION | 77 | 119 |
| Upper Arlington Surgery Center, Ltd. Ambulatory Surgical Center · Columbus, OH | 33 | 92 |
| OHIO STATE UNIVERSITY HOSPITALS | 20 | 39 |
| OHIOHEALTH CORPORATION | 13 | 24 |