Registered Nurses in Sioux City, IA
Browse 30 Registered Nurse providers listed in NPPES with a practice address in Sioux City, Iowa.
How Sioux City compares with the U.S.
Sioux City has 35 Registered Nurses per 100,000 residents, 21% lower than the U.S. rate of 44.
That is 30 active Registered Nurses with a practice address in Sioux City, for a population of 86,101.
The Iowa rate is 26 per 100,000 residents.
What these numbers mean
Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.
A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.
City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places.
Too few Registered Nurses in Sioux City are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).
Collette Smith Mccullough , ARNP
Registered Nurse
Janet Black , RN
Registered Nurse
Pam Cassens , RN
Registered Nurse
Alexis Comer
Registered Nurse
Lisa Derocher , RN
Registered Nurse
Susan Ellison , RN
Registered Nurse
Danelle Fulton , RN
Registered Nurse
Carol Louise Garvey , REGISTERED NURSE
Registered Nurse
Teri L Griep Langholz , RN
Registered Nurse
Kelsie Huebner
Registered Nurse
Jennifer Jelken , RN
Registered Nurse
Abigail Averina Jons
Registered Nurse
Sharon E Kenney , RN
Registered Nurse
Holly Marie Kutz , RN
Registered Nurse
Amy Kay Lord , RN
Registered Nurse
Brigitte Ann Mann , ARNP
Registered Nurse
Lillyana Renae Mcadoo
Registered Nurse
Rita Nelson , RN
Registered Nurse
Teresa Oberg , RN
Registered Nurse
Diana C Opara , RN
Registered Nurse
Frequently Asked Questions about Registered Nurse in Sioux City
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Iowa licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.