1. Home
  2. Directory
  3. Illinois
  4. Chicago
  5. Obstetrics Gynecology
  6. NPI Profile

WOMEN FOR WOMEN OB-GYN SC
NPI 1841225844
Obstetrics & Gynecology in Chicago, IL

Active since July 11, 2006CLIA 14D0697889 · Waiver
6438 N CENTRAL AVE, CHICAGO, IL 60646(773) 775-7883(773) 775-7885 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Women For Women Ob-gyn Sc NPPES

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

WOMEN FOR WOMEN OB-GYN SC (NPI 1841225844) is a healthcare organization registered as an obstetrics & gynecology in Chicago, Illinois and active in the NPI registry since July 2006. The organization holds a CLIA Waiver certificate valid through August 31, 2028 and lists Kornelia Krol, Director, as its authorized official.

NPPES Registry Identity

NPI1841225844
Entity TypeOrganization
Primary Taxonomy207V00000X
Legal Business NameWOMEN FOR WOMEN OB-GYN SC
Location Address6438 N CENTRAL AVEChicago, IL 60646-2935
Mailing Address6438 N Central AveChicago, IL 60646-2935 · (773) 775-7883 · Fax (773) 775-7885
Phone(773) 775-7883
Fax(773) 775-7885
Organization SubpartNo
Authorized OfficialKornelia KrolDirector · (773) 775-7883
Enumeration DateJuly 11, 2006
Last NPPES UpdateAugust 22, 2020
✔ NPI 1841225844 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
6438 N CENTRAL AVE, Chicago, IL 60646
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.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)

Women For Women Ob-gyn Sc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Women For Women Ob-Gyn Sc, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Kornelia Krol, MD
Obstetrics/Gynecology
NPI 1538192398
6438 N CENTRAL AVE
Chicago, IL 60646
(773) 775-7883
✔ PECOS✔ Accepts MedicareSame address
Ewa Bilinski, M.D.
Obstetrics/Gynecology
NPI 1578765251
2900 N. LAKE SHORE DRIVE ST. JOSEPH HOSPITAL, DEPT . OF OB AND GYNE
Chicago, IL 60657
(773) 665-3132
✔ PECOS✔ Accepts Medicare7.8 mi

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 14D0697889

Women For Women Ob Gyn S C · Chicago, IL
Active · expires Aug 31, 2028
CLIA Number14D0697889
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2026
Certificate Expiration DateAugust 31, 2028
Laboratory DirectorKornelia Krol M D
Laboratory Phone(773) 775-7883
Laboratory LocationWomen For Women Ob Gyn S C6438 N Central, Chicago, IL 60646
CLIA data matches this NPI record on: Address 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 Women For Women Ob-Gyn Sc's NPI number?

The NPI number for Women For Women Ob-Gyn Sc is 1841225844. It was assigned to this organization in the NPPES registry on July 11, 2006.

Where is Women For Women Ob-Gyn Sc located?

Women For Women Ob-Gyn Sc is located at 6438 N Central Ave, Chicago, IL 60646. The listed phone number is (773) 775-7883.

What is Women For Women Ob-Gyn Sc's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Women For Women Ob-Gyn Sc enrolled in Medicare?

Yes. Women For Women Ob-Gyn Sc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Women For Women Ob-Gyn Sc?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Obstetrics/Gynecology, reassign their Medicare billing to Women For Women Ob-Gyn Sc. 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, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Women For Women Ob-Gyn Sc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 14D0697889) is associated with this NPI, valid through August 31, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Women For Women Ob-Gyn Sc accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Women For Women Ob-Gyn Sc 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 Women For Women Ob-Gyn Sc was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.