| NPI | LastName | FirstName | MidName | Organization | Mailing Address | City | State | Zip |
| 1184977746 | MERCY HEALTH SERVICES | 1000 4TH ST SW | MASON CITY | IA | 504012800 | |||
| 1245862697 | NORTH IOWA MERCY CLINICS | 600 1ST ST NW STE 101 | MASON CITY | IA | 504012932 | |||
| 1780278242 | NORTH IOWA MERCY CLINICS | 1000 4TH ST SW | MASON CITY | IA | 504012800 | |||
| 1962934844 | ADIO | BABAJIDE | 1000 4TH ST SW | MASON CITY | IA | 504012800 | ||
| 1003020413 | BATTY | GEORGE NICOLAS | 1000 4TH ST SW | MASON CITY | IA | 504012800 | ||
| 1518992932 | FAUST | MICHAEL | W | 1000 4TH ST SW | MASON CITY | IA | 504012800 | |
| 1699126193 | FROEHNER | KATELYN | BARTON | 250 S CRESCENT DR | MASON CITY | IA | 504012926 | |
| 1598118895 | GHANIM | MOSTAFA | 1000 4TH ST SW | MASON CITY | IA | 504012800 | ||
| 1710506860 | GITAU | ALEX | 1000 4TH ST SW | MASON CITY | IA | 504012800 | ||
| 1013134469 | HUMBURG | BURT | 1000 4TH ST SW | MASON CITY | IA | 504012800 | ||
| 1013173723 | IYENGAR | SUMATHY | NAGRAJ | 1000 4TH ST SW | MASON CITY | IA | 504012800 | |
| 1508397019 | MATHEWS | BENJAMIN | 1000 4TH ST SW | MASON CITY | IA | 504012800 | ||
| 1497019483 | MUKE | MAUREEN | AKWI | 1000 4TH ST SW | MASON CITY | IA | 504012800 | |
| 1255549119 | NEWBROUGH | HALEY | M | 621 S ILLINOIS AVE STE 103 | MASON CITY | IA | 504015489 | |
| 1053807578 | RAYALE | MAHAD | 1000 4TH ST SW | MASON CITY | IA | 504012800 | ||
| 1467765701 | SHETTY | SUCHITH | KAVRADY | 1000 4TH ST SW | MASON CITY | IA | 504012800 | |
| 1518947936 | STOLTENBERG | HEIDI | GAYE | 621 S ILLINOIS AVE STE 103 | MASON CITY | IA | 504015489 |