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

Lois Pirozek, ARNP

Individual provider Family Health Clinical Nurse Specialist · NPI 1407258130

Lois Pirozek, ARNP is a Nurse Practitioner in Sioux City, Iowa. Qualified in 2014, 12 years ago. Licensed in Iowa.

Years since qualifying
12
Licensed in
IA
In the registry since
2014
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

1404 34th St
Sioux City, IA 51104-1404
Phone: (712) 251-5175
Show map & directions

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

Specialties & licences

Family Health Clinical Nurse Specialist (primary) Taxonomy 364SF0001X · Licence A061646 (IA)

Record details

NPI number1407258130
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedSeptember 25, 2014
Last updated in NPPESSeptember 25, 2014
Mailing address1404 34th St, Sioux City, IA 51104-1803

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare