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

Catherine E Grimsley, MSNPMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1609543933

Catherine E Grimsley, MSNPMHNP-BC is a Nurse Practitioner in Sioux City, Iowa. Qualified in 2021, 5 years ago. Practices with Family Health Care of Siouxland PLC, a 49-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
5
Licensed in
IA
In the registry since
2021
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

4230 Hamilton Blvd
Sioux City, IA 51104-1137
Phone: (712) 239-4300
Fax: (712) 239-2866
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence G164736 (IA)

Record details

NPI number1609543933
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSNPMHNP-BC
Sole proprietorNo
NPI enumeratedAugust 25, 2021
Last updated in NPPESFebruary 27, 2026
Certification dateFebruary 27, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Family Health Care Of Siouxland Plc — 49 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Sioux City