MERCEDES DIALYSIS
NPI 1659843027
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Mercedes, TX

Q: What is Wilgus Dialysis LLC's NPI number?

The NPI number for Wilgus Dialysis LLC is 1659843027. It was assigned to this organization in the NPPES registry on December 26, 2018. The provider is doing business as Mercedes Dialysis.

Q: What is Wilgus Dialysis 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 Wilgus Dialysis LLC have?

CMS rates DaVita Mercedes Dialysis 2 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

Active since December 26, 2018CLIA 45D2160929 · Waiver

2/5

Overall Rating

1307 CAMERON ST, MERCEDES, TX 78570(956) 514-2596(956) 514-2550 Get Directions Write a Review

NPPES record last updated: August 5, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 5, 2024, Aug 24, 2023, Aug 1, 2022 and 1 more (4 updates tracked since 2018).

On this page

About Mercedes Dialysis NPPES

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

MERCEDES DIALYSIS (NPI 1659843027) is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Mercedes, Texas and active in the NPI registry since December 2018. The organization holds a CLIA Waiver certificate valid through January 21, 2027 and lists Samuel T Wey, Vp Licensure & Certification, as its authorized official.

NPPES Registry Identity

NPI1659843027

Entity TypeOrganization

Primary Taxonomy261QE0700X

Legal Business NameWILGUS DIALYSIS LLC

Location Address1307 CAMERON STMercedes, TX 78570-2625

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

Phone(956) 514-2596

Fax(956) 514-2550

Organization SubpartNo

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

Enumeration DateDecember 26, 2018

Last NPPES UpdateAugust 5, 20244 updates tracked since enumeration

NPPES CertifiedAugust 5, 2024

✔ NPI 1659843027 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

1307 CAMERON ST, Mercedes, TX 78570

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Other Names 1

Doing Business AsMercedes Dialysis

Other Identifiers 1

Medicaid4040313-01TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections 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 45D2160929

Mercedes Dialysis · Mercedes, TX

Active · expires Jan 21, 2027

CLIA Number45D2160929

Laboratory TypeEnd Stage Renal Disease Dialysis Facility

Certificate Effective DateJanuary 22, 2025

Certificate Expiration DateJanuary 21, 2027

Laboratory DirectorJorge Flores

Laboratory Phone(956) 514-2596

Laboratory LocationMercedes Dialysis1307 Cameron Street, Mercedes, TX 78570

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

Dialysis Facility Quality Ratings CMS Care Compare

Quality ratings, services and patient survey results for DaVita Mercedes Dialysis (CMS certification number 742550), from CMS Care Compare.

DaVita Mercedes Dialysis

Dialysis facility · Mercedes, TX

2/5 CMS RatingRating period January 2020 to December 2023

OwnershipProfit

ChainDaVita

CMS Certification Number742550

ESRD NetworkNetwork 14

Hemodialysis Stations21

Medicare-Certified SinceAugust 28, 2019

Location1307 CAMERON STMercedes, TX 78570 · Hidalgo County

Phone(956) 514-2596

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.

67% 3/5

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.

66% 4/5

Providing information to patients

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

86% 5/5

Rating of the kidney doctors

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

48% 3/5

Rating of the dialysis center staff

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

70% 5/5

Rating of the dialysis center

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

75% 4/5

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.

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 Wilgus Dialysis LLC's NPI number?

The NPI number for Wilgus Dialysis LLC is 1659843027. It was assigned to this organization in the NPPES registry on December 26, 2018. The provider is doing business as Mercedes Dialysis.

Where is Wilgus Dialysis LLC located?

Wilgus Dialysis LLC is located at 1307 Cameron St, Mercedes, TX 78570. The listed phone number is (956) 514-2596.

What is Wilgus Dialysis 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 Wilgus Dialysis LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D2160929) is associated with this NPI, valid through January 21, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

Is Wilgus Dialysis LLC a Medicare-certified dialysis facility?

Yes. DaVita Mercedes Dialysis is a Medicare-certified dialysis facility, certified since August 28, 2019.

What quality rating does Wilgus Dialysis LLC have?

CMS rates DaVita Mercedes Dialysis 2 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

What insurance does Wilgus Dialysis LLC accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 11 other insurers list Wilgus Dialysis 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 Wilgus Dialysis LLC was last updated on August 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.