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

Margaret Susan Guither, ARNP

Individual provider Family Nurse Practitioner · NPI 1881747897

Margaret Susan Guither, ARNP is a Family Nurse Practitioner in Iowa City, Iowa. Licensed in Iowa. Registered with an NPI since 2007.

Licensed in
IA
In the registry since
2007
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

200 Hawkins Dr Dept OF Surgery
Iowa City, IA 52242-1009
Phone: (319) 356-1091
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 A073629 (IA)

Record details

NPI number1881747897
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedJanuary 21, 2007
Last updated in NPPESDecember 18, 2013

Other providers in Iowa City