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
Mailing address1251 Heritage Ave, Earlham, IA 50072-8646