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

RENAL CARE GROUP ARIZONA, LLC
NPI 1659483469
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Sun Lakes, AZ

Q: What is Renal Care Group Arizona, LLC's NPI number?

The NPI number for Renal Care Group Arizona, LLC is 1659483469. It was assigned to this organization in the NPPES registry on August 31, 2006. The provider is doing business as Renal Care Group - Sun Lakes.

Q: What is Renal Care Group Arizona, 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 Renal Care Group Arizona, LLC have?

CMS rates 032579 Sun Lakes Dialysis (fmc) 2 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

Active since August 31, 2006

2/5

Overall Rating

9666 E RIGGS RD STE 143, SUN LAKES, AZ 85248(480) 883-1301(480) 883-1308 Get Directions Write a Review

NPPES record last updated: September 1, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 1, 2026, Oct 17, 2023, Aug 24, 2021 (3 updates tracked since 2021).

On this page

About Renal Care Group Arizona, Llc NPPES

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

RENAL CARE GROUP ARIZONA, LLC (NPI 1659483469), doing business as Renal Care Group - Sun Lakes, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Sun Lakes, Arizona and active in the NPI registry since August 2006. The organization lists Denise Wright, Vice President, as its authorized official.

NPPES Registry Identity

NPI1659483469

Entity TypeOrganization

Primary Taxonomy261QE0700X

Legal Business NameRENAL CARE GROUP ARIZONA, LLC

Location Address9666 E RIGGS RD STE 143Sun Lakes, AZ 85248-7509

Mailing Address9666 E Riggs Rd Ste 143Sun Lakes, AZ 85248-7509 · (480) 883-1301 · Fax (480) 883-1308

Phone(480) 883-1301

Fax(480) 883-1308

Organization SubpartYesParent: Fresenius Medical Care Holdings, Inc.

Authorized OfficialDenise WrightVice President · (781) 676-5200

Enumeration DateAugust 31, 2006

Last NPPES UpdateSeptember 1, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 1, 2026

✔ NPI 1659483469 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

9666 E RIGGS RD STE 143, Sun Lakes, AZ 85248

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Other Names 1

Doing Business AsRenal Care Group - Sun Lakes

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Blue Cross Blue Shield of Arizona and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and revalidation status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Renal Care Group Arizona, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by February 28, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date

StateArizonaEnrollment IDO20030707000034Part A · End-Stage Renal Disease Facility (ESRD)Due dateFebruary 28, 2027

Source: CMS Revalidation Due Date List, October 2026 release.

Dialysis Facility Quality Ratings CMS Care Compare

Quality ratings, services and patient survey results for 032579 Sun Lakes Dialysis (fmc) (CMS certification number 032579), from CMS Care Compare.

032579 Sun Lakes Dialysis (fmc)

Dialysis facility · Sun Lakes, AZ

2/5 CMS RatingRating period January 2020 to December 2023

OwnershipProfit

ChainFresenius Medical Care

CMS Certification Number032579

ESRD NetworkNetwork 15

Hemodialysis Stations16

Medicare-Certified SinceJune 2, 1999

Location9666 E RIGGS RD STE 143Sun Lakes, AZ 85248 · Maricopa County

Phone(480) 883-1301

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.

52% 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.

61% 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.

80% 3/5

Rating of the kidney doctors

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

52% 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).

65% 4/5

Rating of the dialysis center

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

69% 3/5

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 Renal Care Group Arizona, LLC's NPI number?

The NPI number for Renal Care Group Arizona, LLC is 1659483469. It was assigned to this organization in the NPPES registry on August 31, 2006. The provider is doing business as Renal Care Group - Sun Lakes.

Where is Renal Care Group Arizona, LLC located?

Renal Care Group Arizona, LLC is located at 9666 E Riggs Rd Ste 143, Sun Lakes, AZ 85248. The listed phone number is (480) 883-1301.

What is Renal Care Group Arizona, 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 Renal Care Group Arizona, LLC enrolled in Medicare?

Yes. Renal Care Group Arizona, LLC is registered in the Medicare PECOS enrollment system.

When is Renal Care Group Arizona, LLC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Part A enrollment for this organization (Arizona, End-Stage Renal Disease Facility (ESRD)) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

Is Renal Care Group Arizona, LLC a Medicare-certified dialysis facility?

Yes. 032579 Sun Lakes Dialysis (fmc) is a Medicare-certified dialysis facility, certified since June 2, 1999.

What quality rating does Renal Care Group Arizona, LLC have?

CMS rates 032579 Sun Lakes Dialysis (fmc) 2 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

What insurance does Renal Care Group Arizona, LLC accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and Imperial Insurance Companies, Inc. and 8 other insurers list Renal Care Group Arizona, 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 Renal Care Group Arizona, 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 52 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.