Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Helen Hannah Retleff, FNP-C

Individual provider Family Nurse Practitioner · NPI 1760996292

Helen Hannah Retleff, FNP-C is a Family Nurse Practitioner in Clarion, Iowa. Licensed in Iowa. Registered with an NPI since 2017.

Licensed in
IA
In the registry since
2017
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

303 N Main St
Clarion, IA 50525-1441
Phone: (515) 532-3343
Fax: (515) 532-2956
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence A106825 (IA)

Record details

NPI number1760996292
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedNovember 20, 2017
Last updated in NPPESApril 6, 2026
Certification dateApril 6, 2026

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