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

Ann M Terhorst, ARNP, CWOCN

Individual provider Enterostomal Therapy Registered Nurse · NPI 1700856523

Ann M Terhorst, ARNP, CWOCN is an Enterostomal Therapy Registered Nurse in Orange City, Iowa. Licensed in Iowa. Registered with an NPI since 2006.

Licensed in
IA
In the registry since
2006
Specialties on file
2
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

Practice location Address checks out

1000 Lincoln Cir SE
Orange City, IA 51041-1862
Phone: (712) 737-4984
Show map & directions

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

Specialties & licences

Medical-Surgical Clinical Nurse Specialist (primary) Taxonomy 364SM0705X · Licence 089886 (IA)
Enterostomal Therapy Registered Nurse Taxonomy 163WE0900X · Licence 089886 (IA)

Record details

NPI number1700856523
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP , CWOCN
Sole proprietorNo
NPI enumeratedJanuary 24, 2006
Last updated in NPPESFebruary 22, 2010