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

Cynthia Ann Guthmiller, ARNP/PMHNP

Individual provider Family Nurse Practitioner · NPI 1790755395

Cynthia Ann Guthmiller, ARNP/PMHNP is a Family Nurse Practitioner in Sioux City, Iowa. Licensed in Iowa and South Dakota. Registered with an NPI since 2006.

Licensed in
IA, SD
In the registry since
2006
Specialties on file
4

Practice location Address checks out

625 Court St
Sioux City, IA 51101-1919
Phone: (712) 252-3871
Fax: (712) 252-3157
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence G159714 (IA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence CP000559 (SD)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence A-092601 (IA)
Women's Health Nurse Practitioner Taxonomy 363LW0102X · Licence F-092601 (IA)

Record details

NPI number1790755395
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP/PMHNP
Sole proprietorNo
NPI enumeratedJanuary 25, 2006
Last updated in NPPESMay 31, 2022
Certification dateMay 31, 2022

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