Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NXSTAGE OAK BROOK, LLC
NPI 1669807798
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Oak Brook, IL

Q: What is Nxstage Oak Brook, LLC's NPI number?

The NPI number for Nxstage Oak Brook, LLC is 1669807798. It was assigned to this organization in the NPPES registry on September 9, 2013. The provider is doing business as Nxstage Kidney Care Oakbrook.

Q: What is Nxstage Oak Brook, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in End-Stage Renal Disease (ESRD) Treatment, with taxonomy code 261QE0700X.

Q: What quality rating does Nxstage Oak Brook, LLC have?

CMS rates Nxstage Kidney Care Oakbrook 3 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

Active since September 09, 2013

3/5

Overall Rating

1600 16TH ST STE 13, OAK BROOK, IL 60523(630) 475-4340(630) 572-6590 Get Directions Write a Review

NPPES record last updated: September 1, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 1, 2026, Oct 23, 2023, Aug 24, 2021 and 3 more (6 updates tracked since 2015).

On this page

About Nxstage Oak Brook, Llc NPPES

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

NXSTAGE OAK BROOK, LLC (NPI 1669807798), doing business as Nxstage Kidney Care Oakbrook, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Oak Brook, Illinois and active in the NPI registry since September 2013. The organization lists Denise Wright, Vice President, as its authorized official.

NPPES Registry Identity

NPI1669807798

Entity TypeOrganization

Primary Taxonomy261QE0700X

Legal Business NameNXSTAGE OAK BROOK, LLC

Location Address1600 16TH ST STE 13Oak Brook, IL 60523-1302

Mailing Address1600 16th St Ste 13Oak Brook, IL 60523-1302 · (630) 475-4340 · Fax (630) 572-6590

Phone(630) 475-4340

Fax(630) 572-6590

Organization SubpartYesParent: Fresenius Medical Care Holdings, Inc.

Authorized OfficialDenise WrightVice President · (781) 676-5200

Enumeration DateSeptember 9, 2013

Last NPPES UpdateSeptember 1, 20266 updates tracked since enumeration

NPPES CertifiedSeptember 1, 2026

✔ NPI 1669807798 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · End-Stage Renal Disease (ESRD) TreatmentAmbulatory Health Care Facilities

Taxonomy Code261QE0700X

1600 16TH ST STE 13, Oak Brook, IL 60523

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Other Names 1

Doing Business AsNxstage Kidney Care Oakbrook

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Dialysis Facility Quality Ratings CMS Care Compare

Quality ratings, services and patient survey results for Nxstage Kidney Care Oakbrook (CMS certification number 142779), from CMS Care Compare.

Nxstage Kidney Care Oakbrook

Dialysis facility · Oak Brook, IL

3/5 CMS RatingRating period January 2020 to December 2023

OwnershipProfit

ChainFresenius Medical Care

CMS Certification Number142779

ESRD NetworkNetwork 10

Hemodialysis Stations8

Medicare-Certified SinceOctober 1, 2014

Location1600 W 16TH ST STE 13Oak Brook, IL 60523 · DuPage County

Phone(630) 475-4340

Services Offered

In-center hemodialysis Peritoneal dialysis Home hemodialysis training

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 Nxstage Oak Brook, LLC's NPI number?

The NPI number for Nxstage Oak Brook, LLC is 1669807798. It was assigned to this organization in the NPPES registry on September 9, 2013. The provider is doing business as Nxstage Kidney Care Oakbrook.

Where is Nxstage Oak Brook, LLC located?

Nxstage Oak Brook, LLC is located at 1600 16th St Ste 13, Oak Brook, IL 60523. The listed phone number is (630) 475-4340.

What is Nxstage Oak Brook, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in End-Stage Renal Disease (ESRD) Treatment, with taxonomy code 261QE0700X.

Is Nxstage Oak Brook, LLC a Medicare-certified dialysis facility?

Yes. Nxstage Kidney Care Oakbrook is a Medicare-certified dialysis facility, certified since October 1, 2014.

What quality rating does Nxstage Oak Brook, LLC have?

CMS rates Nxstage Kidney Care Oakbrook 3 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

What insurance does Nxstage Oak Brook, LLC accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Oscar Health Insurance and Oscar Health Maintenance Organization of Florida and 4 other insurers list Nxstage Oak Brook, LLC 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 Nxstage Oak Brook, LLC was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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.