| NPI | LastName | FirstName | MidName | Organization | Mailing Address | City | State | Zip |
| 1194268896 | NORTHLAND HEARING CENTERS, INC. | 6425 FLYING CLOUD DR | EDEN PRAIRIE | MN | 553443305 | |||
| 1336757129 | GUZA HEARING ENHANCEMENT INC | 3856 170TH AVE | MINNEOTA | MN | 562641112 | |||
| 1871949677 | NORTHLAND HEARING CENTERS,INC | 1001 EAST SUNSET RD | LAS VEGAS | NV | 891931246 | |||
| 1972750917 | GUZA | RODNEY | J | 8800 SE SUNNYSIDE RD STE 300N | CLACKAMAS | OR | 970155703 |