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 OF ILLINOIS, LLC
NPI 1538100862
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Chicago, IL

Q: What is Fresenius Medical Care Of Illinois, 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 Fresenius Medical Care Of Illinois, LLC have?

CMS rates FMC - Chicago Westside Dialysis 3 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

Active since June 09, 2006

3/5

Overall Rating

1340 S DAMEN AVE, CHICAGO, IL 60608(312) 738-2587(312) 738-2970 Get Directions Write a Review

NPPES record last updated: September 1, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 1, 2026, Oct 14, 2023, Aug 20, 2021 and 1 more (4 updates tracked since 2020).

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About Fresenius Medical Care Of Illinois, Llc NPPES

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

FRESENIUS MEDICAL CARE OF ILLINOIS, LLC (NPI 1538100862), doing business as Fresenius Medical Care Of Chicago Westside Dialysis, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Chicago, Illinois and active in the NPI registry since June 2006. The organization lists Denise Wright, Vice President, as its authorized official.

NPPES Registry Identity

NPI1538100862

Entity TypeOrganization

Primary Taxonomy261QE0700X

Legal Business NameFRESENIUS MEDICAL CARE OF ILLINOIS, LLC

Location Address1340 S DAMEN AVEChicago, IL 60608-1169

Mailing Address1340 S Damen AveChicago, IL 60608-1169 · (312) 738-2587 · Fax (312) 738-2970

Phone(312) 738-2587

Fax(312) 738-2970

Organization SubpartYesParent: Fresenius Medical Care Holdings, Inc.

Authorized OfficialDenise WrightVice President · (781) 676-5200

Enumeration DateJune 9, 2006

Last NPPES UpdateSeptember 1, 20264 updates tracked since enumeration

NPPES CertifiedSeptember 1, 2026

✔ NPI 1538100862 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

1340 S DAMEN AVE, Chicago, IL 60608

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Other Names 1

Doing Business AsFresenius Medical Care Of Chicago Westside Dialysis

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 FMC - Chicago Westside Dialysis (CMS certification number 142681), from CMS Care Compare.

FMC - Chicago Westside Dialysis

Dialysis facility · Chicago, IL

3/5 CMS RatingRating period January 2020 to December 2023

OwnershipProfit

ChainFresenius Medical Care

CMS Certification Number142681

ESRD NetworkNetwork 10

Hemodialysis Stations31

Medicare-Certified SinceJune 1, 2007

Location1340 S. DAMEN AVENUE, STE. 100Chicago, IL 60608 · Cook County

Phone(312) 738-2587

Services Offered

In-center hemodialysis

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MICHAEL N WILSON

Counselor (Mental Health)

1340 S DAMEN AVE
CHICAGO, IL 60608

Cook County (312) 738-5926

DR. ERNESTINE HAMBRICK M.D.

Colon & Rectal Surgery

1340 S DAMEN AVE, SUITE 200
CHICAGO, IL 60608

Cook County (312) 997-7200

BRENDA GOMEZ HERRERA LCSW

Social Worker (Clinical)

1340 S DAMEN AVE
CHICAGO, IL 60608

Cook County (312) 762-2719

MAYA OYARBIDE-SANCHEZ MA, LCPC

Counselor (Professional)

1340 S DAMEN AVE, MEZZANINE SUITE C
CHICAGO, IL 60608

Cook County (312) 762-2745

CARLY MANSHUM LSW

Social Worker

1340 S DAMEN AVE
CHICAGO, IL 60608

Cook County (773) 680-2275

THELMA MICHELLE HOLT-NICHOLSON FNP-BC

Nurse Practitioner (Family)

1340 S DAMEN AVE
CHICAGO, IL 60608

Cook County (877) 663-1333

SUZANNE ISENBERG

Social Worker (Clinical)

1340 S DAMEN AVE
CHICAGO, IL 60608

Cook County (312) 949-4340

SHERIDAN KEETER NP

Nurse Practitioner

1340 S DAMEN AVE, STE 210
CHICAGO, IL 60608

Cook County (773) 292-4800

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 Of Illinois, LLC's NPI number?

The NPI number for Fresenius Medical Care Of Illinois, LLC is 1538100862. It was assigned to this organization in the NPPES registry on June 9, 2006. The provider is doing business as Fresenius Medical Care Of Chicago Westside Dialysis.

Where is Fresenius Medical Care Of Illinois, LLC located?

Fresenius Medical Care Of Illinois, LLC is located at 1340 S Damen Ave, Chicago, IL 60608. The listed phone number is (312) 738-2587.

What is Fresenius Medical Care Of Illinois, 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 Fresenius Medical Care Of Illinois, LLC a Medicare-certified dialysis facility?

Yes. FMC - Chicago Westside Dialysis is a Medicare-certified dialysis facility, certified since June 1, 2007.

What quality rating does Fresenius Medical Care Of Illinois, LLC have?

CMS rates FMC - Chicago Westside Dialysis 3 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

What insurance does Fresenius Medical Care Of Illinois, 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 Fresenius Medical Care Of Illinois, 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 Of Illinois, 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 24 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.