KATHI CORRAL ARNP
NPI 1891943007
Nurse Practitioner in Naperville, IL

Active since August 29, 2008PECOS EnrolledAccepts Medicare Assignment
808 RICKERT DR STE 103, NAPERVILLE, IL 60540(888) 693-6437(630) 348-3098 Get Directions Write a Review

NPPES record last updated: May 29, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 29, 2026, May 21, 2019, Oct 20, 2017 (3 updates tracked since 2017).

About Kathi Corral Arnp NPPES

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

KATHI CORRAL ARNP (NPI 1891943007) is an individual nurse practitioner in Naperville, Illinois, licensed in Illinois (209015632) and active in the NPI registry since August 2008. She is enrolled in Medicare PECOS, is affiliated with Saint Anthony Medical Center, and maintains a secondary practice location in Skokie.

NPPES Registry Identity

NPI1891943007
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameKATHI CORRALCredential: ARNP
Location Address808 RICKERT DR STE 103Naperville, IL 60540-0908
Mailing AddressPo Box 713260Chicago, IL 60677-1260 · (630) 469-9200
Fax(630) 348-3098
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateAugust 29, 2008
Last NPPES UpdateMay 29, 20263 updates tracked since enumeration
NPPES CertifiedMay 29, 2026
NPI 1891943007 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in IL · 209015632
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.

Also ListedRegistered NurseTaxonomy 163W00000X · License 041450376 (IL)
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 2002021540 (MO), 46238 (KS)
808 RICKERT DR STE 103, Naperville, IL 60540

Secondary Practice Location 1

Location 19977 Woods DrSkokie, IL 60077 · Phone (224) 364-2273

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

Kathi Corral Arnp 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 ID1658338819
PECOS Enrollment IDI20170328000330
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
87 services82 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
63 services62 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Saint Anthony Medical Center

Acute Care Hospitals · Rockford, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140233
Location5666 East State StreetRockford, IL 61108 · Winnebago County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60540 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
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 11

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

Family Medicine
808 RICKERT DR STE 103
NAPERVILLE, IL 60540
Family Medicine
808 RICKERT DR STE 103
NAPERVILLE, IL 60540
Nurse Practitioner
808 RICKERT DR STE 103
NAPERVILLE, IL 60540
Physician Assistant
808 RICKERT DR STE 103
NAPERVILLE, IL 60540
Emergency Medicine
808 RICKERT DR STE 103
NAPERVILLE, IL 60540
Durable Medical Equipment & Medical Supplies
808 RICKERT DR STE 103
NAPERVILLE, IL 60540
Nurse Practitioner
808 RICKERT DR STE 103
NAPERVILLE, IL 60540
Emergency Medicine
808 RICKERT DR STE 103
NAPERVILLE, IL 60540

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 Kathi Corral's NPI number?

The NPI number for Kathi Corral is 1891943007. It was assigned to this individual provider in the NPPES registry on August 29, 2008.

Where is Kathi Corral located?

Kathi Corral practices at 808 Rickert Dr Ste 103, Naperville, IL 60540. The listed phone number is (888) 693-6437.

What is Kathi Corral's specialty?

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

Is Kathi Corral enrolled in Medicare?

Yes. Kathi Corral 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.

Is Kathi Corral affiliated with any hospitals?

According to CMS data, Kathi Corral is affiliated with Saint Anthony Medical Center.

When was this NPI record last updated?

The NPPES record for Kathi Corral was last updated on May 29, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.