KAREFIRST ILLINOIS PC
NPI 1487996872
Nurse Practitioner in Elgin, IL
About Karefirst Illinois Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAREFIRST ILLINOIS PC (NPI 1487996872) is a healthcare organization registered as a nurse practitioner in Elgin, Illinois and active in the NPI registry since March 2013. The organization maintains a secondary practice location in Skokie and lists Kimberly R Wilson, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Karefirst Illinois Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
15Medicare enrollment records show 15 clinicians reassign Medicare billing to Karefirst Illinois PC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 3 within 10 miles. They are listed nearest first.
Clinicians, nearest first (15)
Neenah, WI 54956
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Karefirst Illinois PC's NPI number?
The NPI number for Karefirst Illinois PC is 1487996872. It was assigned to this organization in the NPPES registry on March 23, 2013.
Where is Karefirst Illinois PC located?
Karefirst Illinois PC is located at 50 N Jane Dr, Elgin, IL 60123. The listed phone number is (847) 235-6130.
What is Karefirst Illinois PC's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Karefirst Illinois PC enrolled in Medicare?
Yes. Karefirst Illinois PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Karefirst Illinois PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 15 clinicians, all in Nurse Practitioner, reassign their Medicare billing to Karefirst Illinois PC. A 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 the clinician's services. Of these, 2 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Karefirst Illinois PC was last updated on January 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Karefirst Illinois Pc · NPI 1487996872
Nurse Practitioner organization in Elgin, Illinois. Organization record, active in the CMS NPPES registry since March 23, 2013.
## Identity
- **NPI:** 1487996872 (Entity type: Organization)
- **Enumerated:** March 23, 2013
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **Organization subpart:** No
- **Authorized official:** Kimberly Wilson, PRESIDENT
## Practice location
- **Address:** 50 N JANE DR, Elgin, IL 60123-5118
- **Phone:** (847) 235-6130 · **Fax:** (847) 235-6135
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 15 clinicians (Nurse Practitioner) reassign Medicare billing to this organization (form CMS-855R); 2 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 19, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1487996872) · Data from the CMS NPPES public registry.