KATLYN HILMES
NPI 1477369882
Nurse Practitioner in Breese, IL
About Katlyn Hilmes NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATLYN HILMES (NPI 1477369882) is an individual nurse practitioner in Breese, Illinois, licensed in Illinois (209032775) and active in the NPI registry since December 2024. She is enrolled in Medicare PECOS, is affiliated with St Josephs Hospital, and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Katlyn Hilmes 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.
Medicare Billing Reassignments
2Medicare enrollment records show Katlyn Hilmes reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Breese, IL 62230
- Reassigned Medicare billing, Illinois enrollment
- 54 clinicians in this Medicare group
Pana, IL 62557
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Hshs Medical Group Inc
- 317 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Josephs Hospital
Acute Care Hospitals · Breese, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62230 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Katlyn Hilmes's NPI number?
The NPI number for Katlyn Hilmes is 1477369882. It was assigned to this individual provider in the NPPES registry on December 10, 2024.
Where is Katlyn Hilmes located?
Katlyn Hilmes practices at 9401 Holy Cross Ln, Breese, IL 62230. The listed phone number is (618) 526-7271.
What is Katlyn Hilmes's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Katlyn Hilmes enrolled in Medicare?
Yes. Katlyn Hilmes 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.
Which organizations bill Medicare for Katlyn Hilmes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katlyn Hilmes reassigns Medicare benefits to 2 organizations: St Josephs Hospital Breese Of The Hospital Sisters Of The Third Orde (Breese, IL) and Sjl Health Systems Inc (Pana, IL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Katlyn Hilmes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katlyn Hilmes accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Medica list Katlyn Hilmes as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Katlyn Hilmes affiliated with any hospitals?
According to CMS data, Katlyn Hilmes is affiliated with St Josephs Hospital.
When was this NPI record last updated?
The NPPES record for Katlyn Hilmes was last updated on July 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Katlyn Hilmes · NPI 1477369882
Nurse Practitioner physician in Breese, Illinois. Individual provider, active in the CMS NPPES registry since December 10, 2024.
## Identity
- **NPI:** 1477369882 (Entity type: Individual)
- **Enumerated:** December 10, 2024
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 209032775 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 9401 HOLY CROSS LN, Breese, IL 62230-3510
- **Phone:** (618) 526-7271
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): St Josephs Hospital Breese Of The Hospital Sisters Of The Third Orde (NPI 1013002658, Breese, IL); Sjl Health Systems Inc (NPI 1215037353, Pana, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** July 31, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1477369882) · Data from the CMS NPPES public registry.