Family Nurse Practitioner in Mason City, IA

Ranked by profile completeness, registry tenure & documented Medicare activity — an honest, data-backed ordering, not a quality, outcomes, or patient-satisfaction verdict.

Compare 33 Family Nurse Practitioner providers with a practice address in Mason City, Iowa. Every entry is a real NPI record you can open and verify; 100% of the ranked results below have a street-level (rooftop) location.

Providers in city

Street-level located

100%

Registry vintage

June 2026

Ranked Family Nurse Practitioner

Top 30 of 33

33 Family Nurse Practitioner practice in Mason City. Compare the most complete records below, or filter the full list by name and nearby ZIP.

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1
Ashley MaternARNP
Family Nurse Practitioner · Mason City, IA

Ranking reflects NPPES profile completeness, registry tenure, and documented Medicare activity (where present) — see our methodology. It is not a measure of clinical quality or patient satisfaction. Source: CMS NPPES (June 2026); specialty taxonomy: NUCC. Locations are geocoded from the public practice address.