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CYNTHIA ANN GUTHMILLER ARNP/ PMHNP
NPI 1790755395
Nurse Practitioner - Psychiatric/Mental Health in Sioux City, IA

Active since January 25, 2006
625 COURT STREET, SIOUX CITY, IA 51101(712) 252-3871(712) 252-3157 Get Directions Write a Review

NPPES record last updated: May 31, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Cynthia Ann Guthmiller Arnp/ Pmhnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CYNTHIA ANN GUTHMILLER ARNP/ PMHNP (NPI 1790755395) is an individual psychiatric/mental health provider in Sioux City, Iowa, licensed in Iowa (G159714) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1790755395
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameCYNTHIA ANN GUTHMILLERCredential: ARNP/ PMHNP
Location Address625 COURT STREETSioux City, IA 51101-1919
Mailing Address625 Court StreetSioux City, IA 51101-1919 · (712) 252-3871 · Fax (712) 252-3157
Phone(712) 252-3871
Fax(712) 252-3157
Sole ProprietorNo
Enumeration DateJanuary 25, 2006
Last NPPES UpdateMay 31, 2022
NPPES CertifiedMay 31, 2022
✔ NPI 1790755395 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in IA · G159714
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License CP000559 (SD), A-092601 (IA)
Also ListedNurse Practitioner · Women's HealthTaxonomy 363LW0102X · License F-092601 (IA)
625 COURT STREET, Sioux City, IA 51101
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Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. JEANETTE RENEE TOBIN PLMHP, MSW
Social Worker (Clinical)
625 COURT STREET
SIOUX CITY, IA 51101
Woodbury County (712) 252-3871
MRS. LEE ANNE SCHMIDT LMHC
Counselor (Mental Health)
625 COURT STREET
SIOUX CITY, IA 51101
Woodbury County (712) 252-3871
MRS. VICTORIA MASON LMFT
Marriage & Family Therapist
625 COURT STREET
SIOUX CITY, IA 51101
Woodbury County (712) 252-3871
MRS. JOADA JEAN BEST ARNP
Clinical Nurse Specialist (Psychiatric/Mental Health)
625 COURT STREET
SIOUX CITY, IA 51101
Woodbury County (712) 252-3871
NANCY ANN THIEMAN LISW
Social Worker (Clinical)
625 COURT STREET
SIOUX CITY, IA 51101
Woodbury County (712) 252-3871
MISS DANIKA LEIGH HANSEN PMHNP
Clinical Nurse Specialist (Psychiatric/Mental Health)
625 COURT STREET
SIOUX CITY, IA 51101
Woodbury County (712) 252-3871
MRS. SARA A BUSHBY LISW
Social Worker (Clinical)
625 COURT STREET
SIOUX CITY, IA 51101
Woodbury County (712) 252-3871
JACQUELINE JOY MCINNIS PA-C,CAQ PSYCHIATRY
Physician Assistant
625 COURT STREET
SIOUX CITY, IA 51101
Woodbury County (712) 252-3871

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cynthia Guthmiller's NPI number?

The NPI number for Cynthia Guthmiller is 1790755395. It was assigned to this individual provider in the NPPES registry on January 25, 2006.

Where is Cynthia Guthmiller located?

Cynthia Guthmiller practices at 625 Court Street, Sioux City, IA 51101. The listed phone number is (712) 252-3871.

What is Cynthia Guthmiller's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Cynthia Guthmiller was last updated on May 31, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.