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

WSKC DIALYSIS SERVICES, INC.
NPI 1669587408
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Chicago, IL

Q: What is Wskc Dialysis Services, Inc.'s NPI number?

The NPI number for Wskc Dialysis Services, Inc. is 1669587408. It was assigned to this organization in the NPPES registry on August 20, 2006. The provider is doing business as Greenwood Avenue Dialysis Center.

Q: What is Wskc Dialysis Services, Inc.'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 Wskc Dialysis Services, Inc. have?

CMS rates FMC - Greenwood Avenue Dialysis Center 1 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

Active since August 20, 2006

1/5

Overall Rating

1111 E 87TH ST STE 700, CHICAGO, IL 60619(773) 375-5668(773) 375-5672 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 24, 2021 and 1 more (4 updates tracked since 2020).

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About Wskc Dialysis Services, Inc. NPPES

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

WSKC DIALYSIS SERVICES, INC. (NPI 1669587408), doing business as Greenwood Avenue Dialysis Center, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Chicago, Illinois and active in the NPI registry since August 2006. The organization lists Denise Wright, Vice President, as its authorized official.

NPPES Registry Identity

NPI1669587408

Entity TypeOrganization

Primary Taxonomy261QE0700X

Legal Business NameWSKC DIALYSIS SERVICES, INC.

Location Address1111 E 87TH ST STE 700Chicago, IL 60619-7038

Mailing Address1111 E 87th St Ste 700Chicago, IL 60619-7038 · (773) 375-5668 · Fax (773) 375-5672

Phone(773) 375-5668

Fax(773) 375-5672

Organization SubpartYesParent: Fresenius Medical Care Holdings, Inc.

Authorized OfficialDenise WrightVice President · (781) 676-5200

Enumeration DateAugust 20, 2006

Last NPPES UpdateSeptember 1, 20264 updates tracked since enumeration

NPPES CertifiedSeptember 1, 2026

✔ NPI 1669587408 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

1111 E 87TH ST STE 700, Chicago, IL 60619

Open in Google Maps ↗

Other Names 1

Doing Business AsGreenwood Avenue Dialysis Center

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 - Greenwood Avenue Dialysis Center (CMS certification number 142601), from CMS Care Compare.

FMC - Greenwood Avenue Dialysis Center

Dialysis facility · Chicago, IL

1/5 CMS RatingRating period January 2020 to December 2023

OwnershipProfit

ChainFresenius Medical Care

CMS Certification Number142601

ESRD NetworkNetwork 10

Hemodialysis Stations28

Medicare-Certified SinceJuly 6, 2000

Location1111 EAST 87TH STREET, SUITE 700Chicago, IL 60619 · Cook County

Phone(773) 375-5668

Services Offered

In-center hemodialysis

Patient Survey Results

Nephrologists’ communication and caring

Patients who reported their kidney doctors always communicated well and cared for them as a person.

50% 2/5

Dialysis center care and operations

Patients who reported center staff always communicated well, kept them as comfortable as possible, behaved professionally and kept the center clean.

60% 2/5

Providing information to patients

Patients who reported their kidney doctors and center staff gave them the information they needed to care for their health.

67% 1/5

Rating of the kidney doctors

Patients who rated their kidney doctors 9 or 10 on a scale of 0 (worst) to 10 (best).

33% 1/5

Rating of the dialysis center staff

Patients who rated the center staff 9 or 10 on a scale of 0 (worst) to 10 (best).

45% 1/5

Rating of the dialysis center

Patients who rated the dialysis center 9 or 10 on a scale of 0 (worst) to 10 (best).

50% 2/5

Percentages are patients giving the best possible responses in the In-Center Hemodialysis (ICH CAHPS) patient survey. Star ratings are assigned by CMS on a one-to-five star scale; five is the highest.

Other Providers at the Same Location NPPES

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

CINDY TRAN RD

Dietitian, Registered

1111 E 87TH ST STE 700
CHICAGO, IL 60619

Cook County (773) 375-5668

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 Wskc Dialysis Services, Inc.'s NPI number?

The NPI number for Wskc Dialysis Services, Inc. is 1669587408. It was assigned to this organization in the NPPES registry on August 20, 2006. The provider is doing business as Greenwood Avenue Dialysis Center.

Where is Wskc Dialysis Services, Inc. located?

Wskc Dialysis Services, Inc. is located at 1111 E 87th St Ste 700, Chicago, IL 60619. The listed phone number is (773) 375-5668.

What is Wskc Dialysis Services, Inc.'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 Wskc Dialysis Services, Inc. a Medicare-certified dialysis facility?

Yes. FMC - Greenwood Avenue Dialysis Center is a Medicare-certified dialysis facility, certified since July 6, 2000.

What quality rating does Wskc Dialysis Services, Inc. have?

CMS rates FMC - Greenwood Avenue Dialysis Center 1 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

What insurance does Wskc Dialysis Services, Inc. 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 Wskc Dialysis Services, Inc. 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 Wskc Dialysis Services, Inc. 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 21 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.