RENAL TREATMENT CENTERS-ILLINOIS INC
NPI 1982673166
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Chicago, IL

Q: What is Renal Treatment Centers-Illinois Inc's NPI number?

The NPI number for Renal Treatment Centers-Illinois Inc is 1982673166. It was assigned to this organization in the NPPES registry on March 17, 2006. The provider is doing business as Mt Greenwood Dialysis.

Q: What is Renal Treatment Centers-Illinois 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 Renal Treatment Centers-Illinois Inc have?

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

Active since March 17, 2006

1/5

Overall Rating

3401 W 111TH ST, CHICAGO, IL 60655(773) 445-0558(773) 445-0829 Get Directions Write a Review

NPPES record last updated: January 8, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 8, 2026, Jun 19, 2025, Mar 22, 2023 and 4 more (7 updates tracked since 2018).

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About Renal Treatment Centers-illinois Inc NPPES

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

RENAL TREATMENT CENTERS-ILLINOIS INC (NPI 1982673166), doing business as Mt Greenwood Dialysis, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Chicago, Illinois and active in the NPI registry since March 2006. The organization lists Samuel T Wey, Vp, Licensure & Certification, as its authorized official.

NPPES Registry Identity

NPI1982673166

Entity TypeOrganization

Primary Taxonomy261QE0700X

Legal Business NameRENAL TREATMENT CENTERS-ILLINOIS INC

Location Address3401 W 111TH STChicago, IL 60655-3329

Mailing Address5200 Virginia Way, Att: L&c DeptBrentwood, TN 37027-7569

Phone(773) 445-0558

Fax(773) 445-0829

Organization SubpartNo

Authorized OfficialSamuel T WeyVp, Licensure & Certification · (615) 341-6641

Enumeration DateMarch 17, 2006

Last NPPES UpdateJanuary 8, 20267 updates tracked since enumeration

NPPES CertifiedJanuary 8, 2026

✔ NPI 1982673166 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

3401 W 111TH ST, Chicago, IL 60655

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Other Names 1

Doing Business AsMt Greenwood Dialysis

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

Dialysis Facility Quality Ratings CMS Care Compare

Quality ratings, services and patient survey results for DaVita Mt Greenwood Dialysis (CMS certification number 142660), from CMS Care Compare.

DaVita Mt Greenwood Dialysis

Dialysis facility · Chicago, IL

1/5 CMS RatingRating period January 2020 to December 2023

OwnershipProfit

ChainDaVita

CMS Certification Number142660

ESRD NetworkNetwork 10

Hemodialysis Stations16

Medicare-Certified SinceMarch 7, 2005

Location3401 WEST 111TH STREETChicago, IL 60655 · Cook County

Phone(773) 445-0558

Services Offered

In-center hemodialysis Peritoneal dialysis Home hemodialysis training Evening shifts (after 5 PM)

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 Renal Treatment Centers-Illinois Inc's NPI number?

The NPI number for Renal Treatment Centers-Illinois Inc is 1982673166. It was assigned to this organization in the NPPES registry on March 17, 2006. The provider is doing business as Mt Greenwood Dialysis.

Where is Renal Treatment Centers-Illinois Inc located?

Renal Treatment Centers-Illinois Inc is located at 3401 W 111th St, Chicago, IL 60655. The listed phone number is (773) 445-0558.

What is Renal Treatment Centers-Illinois 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 Renal Treatment Centers-Illinois Inc a Medicare-certified dialysis facility?

Yes. DaVita Mt Greenwood Dialysis is a Medicare-certified dialysis facility, certified since March 7, 2005.

What quality rating does Renal Treatment Centers-Illinois Inc have?

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

What insurance does Renal Treatment Centers-Illinois Inc accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Oscar Health Insurance and Oscar Health Maintenance Organization of Florida and 5 other insurers list Renal Treatment Centers-Illinois 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 Renal Treatment Centers-Illinois Inc was last updated on January 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.