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MRS. CATHERINE ANN SIMS FNP-BC
NPI 1205783966
Nurse Practitioner - Family in Ottumwa, IA

Active since March 12, 2026PECOS EnrolledAccepts Medicare Assignment
301 W MAIN ST, OTTUMWA, IA 52501(641) 682-0098(855) 691-4101 Get Directions Write a Review

NPPES record last updated: March 12, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Mrs. Catherine Ann Sims Fnp-bc NPPES

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

MRS. CATHERINE ANN SIMS FNP-BC (NPI 1205783966) is an individual family provider in Ottumwa, Iowa, licensed in Iowa (A189956) and active in the NPI registry since March 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1205783966
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. CATHERINE ANN SIMSCredential: FNP-BC
Location Address301 W MAIN STOttumwa, IA 52501-2524
Mailing Address301 W Main StOttumwa, IA 52501-2524 · (641) 682-0098 · Fax (855) 691-4101
Phone(641) 682-0098
Fax(855) 691-4101
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateMarch 12, 2026
NPPES CertifiedMarch 12, 2026
✔ NPI 1205783966 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in IA · A189956
301 W MAIN ST, Ottumwa, IA 52501
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Catherine Ann Sims Fnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3577030063
PECOS Enrollment IDI20260422000343
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 52501 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.84 typical visit price
range $52.96 – $161.40
Typical copayment $20.46 (range $13.24 – $40.35)
Most-billed visit code 99203
Established Patient
$94.05 typical visit price
range $16.91 – $131.98
Typical copayment $23.51 (range $4.22 – $32.99)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

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

GET WELL CLINIC LLP
Nurse Practitioner (Family)
301 W MAIN ST
OTTUMWA, IA 52501
Wapello County (641) 682-0098
CYNTHIA MYRA WURR ARNP
Nurse Practitioner
301 W MAIN ST
OTTUMWA, IA 52501
Wapello County (641) 682-0098
DR. RUTH ANN PATRITTO DDS
Dentist
301 W MAIN ST
OTTUMWA, IA 52501
Wapello County (641) 682-5439

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 Catherine Sims's NPI number?

The NPI number for Catherine Sims is 1205783966. It was assigned to this individual provider in the NPPES registry on March 12, 2026.

Where is Catherine Sims located?

Catherine Sims practices at 301 W Main St, Ottumwa, IA 52501. The listed phone number is (641) 682-0098.

What is Catherine Sims's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Catherine Sims enrolled in Medicare?

Yes. Catherine Sims is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Catherine Sims was last updated on March 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.