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

Stephanie Duff, RN

Individual provider Pediatric Registered Nurse · NPI 1679424303

Stephanie Duff, RN is a Pediatric Registered Nurse in Earlham, Iowa. Practices as a sole proprietor. Licensed in Iowa.

Licensed in
IA
In the registry since
2026
Specialties on file
3
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

1251 Heritage Ave
Earlham, IA 50072-8646
Phone: (515) 313-5395
Show map & directions

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

Specialties & licences

Infusion Therapy Registered Nurse (primary) Taxonomy 163WI0500X · Licence 109696 (IA)
Pediatric Registered Nurse Taxonomy 163WP0200X · Licence 109696 (IA)
Home Health Clinical Nurse Specialist Taxonomy 364SH0200X · Licence 109696 (IA)

Record details

NPI number1679424303
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedFebruary 9, 2026
Last updated in NPPESFebruary 9, 2026
Certification dateFebruary 8, 2026