KARWOSKI FAMILY VISION, LTD
NPI 1417207549
Optometrist in Winfield, IL

Q: What is Karwoski Family Vision, Ltd's NPI number?

The NPI number for Karwoski Family Vision, Ltd is 1417207549. It was assigned to this organization in the NPPES registry on September 17, 2012.

Q: What is Karwoski Family Vision, Ltd's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Active since September 17, 2012CLIA 14D2125002 · Waiver

27W460 CHICAGO AVE, SUITE D, WINFIELD, IL 60190(630) 480-2646(630) 480-7182 Get Directions Write a Review

NPPES record last updated: January 22, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Karwoski Family Vision, Ltd NPPES

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

KARWOSKI FAMILY VISION, LTD (NPI 1417207549) is a healthcare organization registered as an optometrist in Winfield, Illinois and active in the NPI registry since September 2012. The organization holds a CLIA Waiver certificate valid through January 29, 2027 and lists Carolyn Ann Karwoski, President, as its authorized official.

NPPES Registry Identity

NPI1417207549

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameKARWOSKI FAMILY VISION, LTD

Location Address27W460 CHICAGO AVE, SUITE DWinfield, IL 60190-1965

Mailing Address27w460 Chicago Ave, Suite DWinfield, IL 60190-1965 · (630) 480-2646 · Fax (630) 480-7182

Phone(630) 480-2646

Fax(630) 480-7182

Organization SubpartNo

Authorized OfficialCarolyn Ann KarwoskiPresident · (630) 480-2646

Enumeration DateSeptember 17, 2012

Last NPPES UpdateJanuary 22, 2013

✔ NPI 1417207549 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in IL · 046010283

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

27W460 CHICAGO AVE, Winfield, IL 60190

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross Blue Shield of Wyoming, Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Karwoski Family Vision, Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Karwoski Family Vision, Ltd, which bills Medicare for the services this clinician delivers.

Clinician (1)

Carolyn Karwoski, O.D.

Optometry

NPI 1356676738

27W460 CHICAGO AVE SUITE D
Winfield, IL 60190

(630) 480-2646

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 14D2125002

Karwoski Family Vision Ltd · Winfield, IL

Active · expires Jan 29, 2027

CLIA Number14D2125002

Laboratory TypePhysician Office

Certificate Effective DateJanuary 30, 2025

Certificate Expiration DateJanuary 29, 2027

Laboratory DirectorCarolyn A. Karwoski Do

Laboratory Phone(630) 480-2646

Laboratory LocationKarwoski Family Vision Ltd27w460 Chicago Ave, Ste D, Winfield, IL 60190

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

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 Karwoski Family Vision, Ltd's NPI number?

The NPI number for Karwoski Family Vision, Ltd is 1417207549. It was assigned to this organization in the NPPES registry on September 17, 2012.

Where is Karwoski Family Vision, Ltd located?

Karwoski Family Vision, Ltd is located at 27w460 Chicago Ave Suite D, Winfield, IL 60190. The listed phone number is (630) 480-2646.

What is Karwoski Family Vision, Ltd's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Karwoski Family Vision, Ltd enrolled in Medicare?

Yes. Karwoski Family Vision, Ltd is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Karwoski Family Vision, Ltd?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Optometry) reassigns their Medicare billing to Karwoski Family Vision, Ltd. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Karwoski Family Vision, Ltd hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 14D2125002) is associated with this NPI, valid through January 29, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Karwoski Family Vision, Ltd accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana and Oscar Health list Karwoski Family Vision, Ltd 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.

When was this NPI record last updated?

The NPPES record for Karwoski Family Vision, Ltd was last updated on January 22, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.