ADVANCED CANCER CARE ASSOCIATES CORP
NPI 1497577746
Internal Medicine - Hematology & Oncology in River Forest, IL

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

The NPI number for Advanced Cancer Care Associates Corp is 1497577746. It was assigned to this organization in the NPPES registry on October 28, 2024.

Q: What is Advanced Cancer Care Associates Corp's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Active since October 28, 2024

7420 CENTRAL AVE, RIVER FOREST, IL 60305(708) 763-2700 Get Directions Write a Review

NPPES record last updated: October 28, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Advanced Cancer Care Associates Corp NPPES

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

ADVANCED CANCER CARE ASSOCIATES CORP (NPI 1497577746) is a healthcare organization registered as a hematology & oncology in River Forest, Illinois and active in the NPI registry since October 2024. The organization lists Isoken Koko, President/owner, as its authorized official.

NPPES Registry Identity

NPI1497577746

Entity TypeOrganization

Primary Taxonomy207RH0003X

Legal Business NameADVANCED CANCER CARE ASSOCIATES CORP

Location Address7420 CENTRAL AVERiver Forest, IL 60305-1800

Mailing Address7420 Central AveRiver Forest, IL 60305-1800 · (708) 763-2700 · Fax (708) 488-9660

Phone(708) 763-2700

Organization SubpartNo

Authorized OfficialIsoken KokoPresident/owner · (708) 763-2700

Enumeration DateOctober 28, 2024

NPPES CertifiedOctober 28, 2024

✔ NPI 1497577746 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

7420 CENTRAL AVE, River Forest, IL 60305

Open in Google Maps ↗

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

Clinician (1)

Isoken Koko, MD

Hematology/Oncology

NPI 1265465728

7420 W CENTRAL CENTER FOR CANCER CARE
River Forest, IL 60305

(708) 763-2700

✔ 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.

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 Advanced Cancer Care Associates Corp's NPI number?

The NPI number for Advanced Cancer Care Associates Corp is 1497577746. It was assigned to this organization in the NPPES registry on October 28, 2024.

Where is Advanced Cancer Care Associates Corp located?

Advanced Cancer Care Associates Corp is located at 7420 Central Ave, River Forest, IL 60305. The listed phone number is (708) 763-2700.

What is Advanced Cancer Care Associates Corp's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Advanced Cancer Care Associates Corp enrolled in Medicare?

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

How many clinicians bill Medicare through Advanced Cancer Care Associates Corp?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Hematology/Oncology) reassigns their Medicare billing to Advanced Cancer Care Associates Corp. 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.

When was this NPI record last updated?

The NPPES record for Advanced Cancer Care Associates Corp was last updated on October 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.