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

DVA RENAL HEALTHCARE INC
NPI 1134180680
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Washington, MO

Q: What is DVA Renal Healthcare Inc's NPI number?

The NPI number for DVA Renal Healthcare Inc is 1134180680. It was assigned to this organization in the NPPES registry on March 31, 2006. The provider is doing business as Washington Square Dialysis.

Q: What is DVA Renal Healthcare 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 DVA Renal Healthcare Inc have?

CMS rates DaVita Washington Square Dialysis 3 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

Active since March 31, 2006

3/5

Overall Rating

1112 WASHINGTON SQ, WASHINGTON, MO 63090(636) 390-8233(636) 390-2771 Get Directions Write a Review

NPPES record last updated: August 14, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 14, 2026, Feb 26, 2025, Oct 6, 2023 and 5 more (8 updates tracked since 2019).

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About Dva Renal Healthcare Inc NPPES

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

DVA RENAL HEALTHCARE INC (NPI 1134180680), doing business as Washington Square Dialysis, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Washington, Missouri 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

NPI1134180680

Entity TypeOrganization

Primary Taxonomy261QE0700X

Legal Business NameDVA RENAL HEALTHCARE INC

Location Address1112 WASHINGTON SQWashington, MO 63090-5336

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

Phone(636) 390-8233

Fax(636) 390-2771

Organization SubpartNo

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

Enumeration DateMarch 31, 2006

Last NPPES UpdateAugust 14, 20268 updates tracked since enumeration

NPPES CertifiedAugust 14, 2026

✔ NPI 1134180680 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

1112 WASHINGTON SQ, Washington, MO 63090

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Other Names 1

Doing Business AsWashington Square Dialysis

Other Identifiers 1

Medicaid502928047MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.Insurance ›

Dialysis Facility Quality Ratings CMS Care Compare

Quality ratings, services and patient survey results for DaVita Washington Square Dialysis (CMS certification number 262562), from CMS Care Compare.

DaVita Washington Square Dialysis

Dialysis facility · Washington, MO

3/5 CMS RatingRating period January 2020 to December 2023

OwnershipProfit

ChainDaVita

CMS Certification Number262562

ESRD NetworkNetwork 12

Hemodialysis Stations16

Medicare-Certified SinceApril 13, 1998

Location1112 Washington SquareWashington, MO 63090 · Franklin County

Phone(636) 390-8233

Services Offered

In-center hemodialysis Peritoneal dialysis

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 DVA Renal Healthcare Inc's NPI number?

The NPI number for DVA Renal Healthcare Inc is 1134180680. It was assigned to this organization in the NPPES registry on March 31, 2006. The provider is doing business as Washington Square Dialysis.

Where is DVA Renal Healthcare Inc located?

DVA Renal Healthcare Inc is located at 1112 Washington Sq, Washington, MO 63090. The listed phone number is (636) 390-8233.

What is DVA Renal Healthcare 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 DVA Renal Healthcare Inc a Medicare-certified dialysis facility?

Yes. DaVita Washington Square Dialysis is a Medicare-certified dialysis facility, certified since April 13, 1998.

What quality rating does DVA Renal Healthcare Inc have?

CMS rates DaVita Washington Square Dialysis 3 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

What insurance does DVA Renal Healthcare Inc accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 11 other insurers list DVA Renal Healthcare 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 DVA Renal Healthcare Inc was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.