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

FRESENIUS MEDICAL CARE CHICAGOLAND, LLC
NPI 1104268721
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Chicago, IL

Q: What is Fresenius Medical Care Chicagoland, 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.

Active since July 24, 2013CLIA 14D0716013 · Waiver

557 W POLK ST STE 100, CHICAGO, IL 60607(312) 834-0653(312) 834-0674 Get Directions Write a Review

NPPES record last updated: August 27, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 27, 2026, Oct 19, 2023, Aug 5, 2021 and 1 more (4 updates tracked since 2020).

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About Fresenius Medical Care Chicagoland, Llc NPPES

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

FRESENIUS MEDICAL CARE CHICAGOLAND, LLC (NPI 1104268721), doing business as Fresenius Medical Care Polk, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Chicago, Illinois and active in the NPI registry since July 2013. The organization holds a CLIA Waiver certificate valid through June 19, 2027 and lists Denise Wright, Vice President, as its authorized official.

NPPES Registry Identity

NPI1104268721

Entity TypeOrganization

Primary Taxonomy261QE0700X

Legal Business NameFRESENIUS MEDICAL CARE CHICAGOLAND, LLC

Location Address557 W POLK ST STE 100Chicago, IL 60607-4389

Mailing Address557 W Polk St Ste 100Chicago, IL 60607-4389 · (312) 834-0653 · Fax (312) 834-0674

Phone(312) 834-0653

Fax(312) 834-0674

Organization SubpartYesParent: Fresenius Medical Care Holdings, Inc.

Authorized OfficialDenise WrightVice President · (781) 676-5200

Enumeration DateJuly 24, 2013

Last NPPES UpdateAugust 27, 20264 updates tracked since enumeration

NPPES CertifiedAugust 27, 2026

✔ NPI 1104268721 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

557 W POLK ST STE 100, Chicago, IL 60607

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Other Names 1

Doing Business AsFresenius Medical Care Polk

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Insurance, Oscar Health Maintenance Organization of Florida, Oscar Health Plan, Inc. and more.Insurance ›

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 14D0716013

Fresenius Medical Care Polk · Chicago, IL

Active · expires Jun 19, 2027

CLIA Number14D0716013

Laboratory TypeEnd Stage Renal Disease Dialysis Facility

Certificate Effective DateJune 20, 2025

Certificate Expiration DateJune 19, 2027

Laboratory DirectorAmr Yafi

Laboratory Phone(312) 834-0653

Laboratory LocationFresenius Medical Care Polk557 W Polk Street, Chicago, IL 60607

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 Fresenius Medical Care Chicagoland, LLC's NPI number?

The NPI number for Fresenius Medical Care Chicagoland, LLC is 1104268721. It was assigned to this organization in the NPPES registry on July 24, 2013. The provider is doing business as Fresenius Medical Care Polk.

Where is Fresenius Medical Care Chicagoland, LLC located?

Fresenius Medical Care Chicagoland, LLC is located at 557 W Polk St Ste 100, Chicago, IL 60607. The listed phone number is (312) 834-0653.

What is Fresenius Medical Care Chicagoland, 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.

Does Fresenius Medical Care Chicagoland, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 14D0716013) is associated with this NPI, valid through June 19, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Fresenius Medical Care Chicagoland, LLC accept?

Health plans from Oscar Health Insurance, Oscar Health Maintenance Organization of Florida, Oscar Health Plan, Inc., Oscar Insurance Company and Oscar Insurance Corporation of Ohio and 1 other insurer list Fresenius Medical Care Chicagoland, 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 Fresenius Medical Care Chicagoland, LLC was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.