WOMENS CANCER CARE ASSOCIATES
NPI 1801510136
Obstetrics & Gynecology - Gynecologic Oncology in Oakbrook Terrace, IL

Q: What is Womens Cancer Care Associates's NPI number?

The NPI number for Womens Cancer Care Associates is 1801510136. It was assigned to this organization in the NPPES registry on September 29, 2022.

Q: What is Womens Cancer Care Associates's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

Active since September 29, 2022

1S132 SUMMIT AVE STE 302, OAKBROOK TERRACE, IL 60181(708) 375-2505(708) 273-5554 Get Directions Write a Review

NPPES record last updated: November 6, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Nov 6, 2025, Sep 29, 2022 (2 updates tracked since 2022).

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About Womens Cancer Care Associates NPPES

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

WOMENS CANCER CARE ASSOCIATES (NPI 1801510136) is a healthcare organization registered as a gynecologic oncology in Oakbrook Terrace, Illinois and active in the NPI registry since September 2022. The organization lists Rajul Kothari, President, as its authorized official.

NPPES Registry Identity

NPI1801510136

Entity TypeOrganization

Primary Taxonomy207VX0201X

Legal Business NameWOMENS CANCER CARE ASSOCIATES

Location Address1S132 SUMMIT AVE STE 302Oakbrook Terrace, IL 60181-3942

Mailing Address602 N East AveOak Park, IL 60302-1716

Phone(708) 375-2505

Fax(708) 273-5554

Organization SubpartNo

Authorized OfficialRajul KothariPresident · (708) 375-2505

Enumeration DateSeptember 29, 2022

Last NPPES UpdateNovember 6, 20252 updates tracked since enumeration

NPPES CertifiedNovember 6, 2025

✔ NPI 1801510136 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Gynecologic OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207VX0201X

Definition

An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.

1S132 SUMMIT AVE STE 302, Oakbrook Terrace, IL 60181

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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 Ambetter 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)

Womens Cancer Care Associates 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 Womens Cancer Care Associates, which bills Medicare for the services this clinician delivers.

Clinician (1)

Rajul Kothari, MD

Obstetrics/Gynecology

NPI 1518160720

1801 W TAYLOR ST
Chicago, IL 60612

(312) 413-9874

✔ PECOS16 mi

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 Womens Cancer Care Associates's NPI number?

The NPI number for Womens Cancer Care Associates is 1801510136. It was assigned to this organization in the NPPES registry on September 29, 2022.

Where is Womens Cancer Care Associates located?

Womens Cancer Care Associates is located at 1s132 Summit Ave Ste 302, Oakbrook Terrace, IL 60181. The listed phone number is (708) 375-2505.

What is Womens Cancer Care Associates's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

Is Womens Cancer Care Associates enrolled in Medicare?

Yes. Womens Cancer Care Associates is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Womens Cancer Care Associates?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Obstetrics/Gynecology) reassigns their Medicare billing to Womens Cancer Care Associates. 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.

What insurance does Womens Cancer Care Associates accept?

Health plans from Ambetter Health list Womens Cancer Care Associates 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 Womens Cancer Care Associates was last updated on November 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.