PROVIDER PROFILE · NPI 1861489130
William Portner
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). 66 inbound referrers · 0 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| MAINEHEALTH | 1,510 | 5,921 |
| KIELISZEK, FRANCIS | 184 | 782 |
| David Kumaki Internal Medicine · Norway, ME | 164 | 471 |
| MAINEHEALTH | 150 | 273 |
| Peter Harbage Internal Medicine · Norway, ME | 142 | 409 |
| Brian Nolan Internal Medicine · Norway, ME | 134 | 438 |
| Albert Sledge Emergency Medicine · Portland, ME | 115 | 206 |
| James Eshleman Family Practice · Calais, ME | 115 | 456 |
| Matthew Kerr Emergency Medicine · Norway, ME | 114 | 195 |
| Tobin Piker Emergency Medicine · Norway, ME | 112 | 190 |
| Thomas Hewson Emergency Medicine · Norway, ME | 96 | 161 |
| DECAROLIS, RICHARD | 79 | 214 |