CLARE R ARENTSEN FNP-BC
NPI 1225645690
Nurse Practitioner in Breese, IL

Active since September 29, 2020PECOS EnrolledAccepts Medicare Assignment
9401 HOLY CROSS LN STE 112, BREESE, IL 62230(618) 526-7271 Get Directions Write a Review

NPPES record last updated: December 8, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 8, 2023, Jul 8, 2022, Dec 7, 2021 and 1 more (4 updates tracked since 2020).

About Clare R Arentsen Fnp-bc NPPES

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

CLARE R ARENTSEN FNP-BC (NPI 1225645690) is an individual nurse practitioner in Breese, Illinois, licensed in Illinois (209022801) and active in the NPI registry since September 2020. She is enrolled in Medicare PECOS, is affiliated with St Josephs Hospital, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1225645690
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCLARE R ARENTSENCredential: FNP-BC
Location Address9401 HOLY CROSS LN STE 112Breese, IL 62230-3510
Mailing Address9401 Holy Cross Ln Ste 112Breese, IL 62230-3510 · (618) 526-7271
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateSeptember 29, 2020
Last NPPES UpdateDecember 8, 20234 updates tracked since enumeration
NPPES CertifiedDecember 8, 2023
NPI 1225645690 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in IL · 209022801
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
9401 HOLY CROSS LN STE 112, Breese, IL 62230

Other Names 1

Former Name (1)Clare R Chiarolanza

Accepted Insurance

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

Clare R Arentsen 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 ID7416358262
PECOS Enrollment IDI20210630001961
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.

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, IL
OwnershipVoluntary non-profit - Church
CMS Certification Number140145
Location9515 Holy Cross LnBreese, IL 62230 · Clinton County
Emergency services Birthing friendly

Physician 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.

New Patient
$88.44 typical visit price
range $56.28 – $173.35
Typical copayment $22.11 (range $14.07 – $43.33)
Most-billed visit code 99203
Established Patient
$99.71 typical visit price
range $17.51 – $139.99
Typical copayment $24.92 (range $4.37 – $34.99)
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 13

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

Nurse Practitioner
9401 HOLY CROSS LN STE 112
BREESE, IL 62230
Nurse Practitioner (Family)
9401 HOLY CROSS LN STE 112
BREESE, IL 62230
Nurse Practitioner (Pediatrics)
9401 HOLY CROSS LN STE 112
BREESE, IL 62230
Nurse Practitioner (Family)
9401 HOLY CROSS LN STE 112
BREESE, IL 62230
Nurse Practitioner
9401 HOLY CROSS LN STE 112
BREESE, IL 62230
Nurse Practitioner (Gerontology)
9401 HOLY CROSS LN STE 112
BREESE, IL 62230
Nurse Practitioner (Family)
9401 HOLY CROSS LN STE 112
BREESE, IL 62230
Nurse Practitioner
9401 HOLY CROSS LN STE 112
BREESE, IL 62230

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 Clare Arentsen's NPI number?

The NPI number for Clare Arentsen is 1225645690. It was assigned to this individual provider in the NPPES registry on September 29, 2020. The provider is also known as Clare R Chiarolanza.

Where is Clare Arentsen located?

Clare Arentsen practices at 9401 Holy Cross Ln Ste 112, Breese, IL 62230. The listed phone number is (618) 526-7271.

What is Clare Arentsen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Clare Arentsen enrolled in Medicare?

Yes. Clare Arentsen 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.

What insurance does Clare Arentsen accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Clare Arentsen 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 Clare Arentsen affiliated with any hospitals?

According to CMS data, Clare Arentsen is affiliated with St Josephs Hospital.

When was this NPI record last updated?

The NPPES record for Clare Arentsen was last updated on December 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.