NPI
NPIs in Mason City, IA
1,107 records in the October 12, 2026 NPPES file. Search a name, or open a place below. The official registry is at npiregistry.cms.hhs.gov.
This search stays in Iowa.
License. US government work, Public Domain Mark 1.0.
Records
The NPI Registry did not answer. Open a city below, or search a name.
Specialties
- Family Medicine66
- Pharmacist59
- Counselor, Addiction (Substance Use Disorder)48
- Counselor, Mental Health48
- Internal Medicine41
- Student in an Organized Health Care Education/Training Program41
- Physician Assistant36
- Social Worker, Clinical36
- Nurse Practitioner, Family34
- Social Worker34
- Nurse Practitioner33
- Dentist, General Practice23
- Physical Therapist23
- Chiropractor21
- Radiology, Diagnostic Radiology20
- Dietitian, Registered16
- Optometrist16
- Dentist15
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