Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Catherine Ann Sims, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1205783966

Mrs. Catherine Ann Sims, FNP-BC is a Nurse Practitioner in Ottumwa, Iowa. Qualified in 2025, 1 year ago. Practices with Foot and Ankle Clinics of Southern Iowa PC, an 8-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
1
Licensed in
IA
In the registry since
2026
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

301 W Main St
Ottumwa, IA 52501-2524
Phone: (641) 682-0098
Fax: (855) 691-4101
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence A189956 (IA)

Record details

NPI number1205783966
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorNo
NPI enumeratedMarch 12, 2026
Last updated in NPPESMarch 12, 2026
Certification dateMarch 12, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Foot And Ankle Clinics Of Southern Iowa Pc — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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