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 1922110733
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Phoenix, AZ

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

The NPI number for Renal Care Group Arizona, LLC is 1922110733. It was assigned to this organization in the NPPES registry on August 31, 2006. The provider is doing business as Fresenius Medical Care Maryvale.

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.

Active since August 31, 2006CLIA 03D0911997 · Waiver

4502 W INDIAN SCHOOL RD STE A4, PHOENIX, AZ 85031(623) 247-0695(623) 247-2040 Get Directions Write a Review

NPPES record last updated: September 2, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 2, 2026, Oct 17, 2023 (2 updates tracked since 2023).

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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 1922110733), doing business as Fresenius Medical Care Maryvale, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Phoenix, Arizona and active in the NPI registry since August 2006. The organization holds a CLIA Waiver certificate valid through February 20, 2028 and lists Denise Wright, Vice President, as its authorized official.

NPPES Registry Identity

NPI1922110733

Entity TypeOrganization

Primary Taxonomy261QE0700X

Legal Business NameRENAL CARE GROUP ARIZONA, LLC

Location Address4502 W INDIAN SCHOOL RD STE A4Phoenix, AZ 85031-2800

Mailing Address4502 W Indian School Rd Ste A4Phoenix, AZ 85031-2800 · (623) 247-0695 · Fax (623) 247-2040

Phone(623) 247-0695

Fax(623) 247-2040

Organization SubpartYesParent: Fresenius Medical Care Holdings, Inc.

Authorized OfficialDenise WrightVice President · (781) 676-5200

Enumeration DateAugust 31, 2006

Last NPPES UpdateSeptember 2, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 2, 2026

✔ NPI 1922110733 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

4502 W INDIAN SCHOOL RD STE A4, Phoenix, AZ 85031

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Other Names 1

Doing Business AsFresenius Medical Care Maryvale

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Imperial Insurance Companies, Inc. 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 03D0911997

Renal Care Group -Maryvale · Phoenix, AZ

Active · expires Feb 20, 2028

CLIA Number03D0911997

Laboratory TypeEnd Stage Renal Disease Dialysis Facility

Certificate Effective DateFebruary 21, 2026

Certificate Expiration DateFebruary 20, 2028

Laboratory DirectorJeffery Laiserin, MD

Laboratory Phone(623) 247-0695

Laboratory LocationRenal Care Group -Maryvale4502 W Indian School Road A4, Phoenix, AZ 85031

CLIA data matches this NPI record on: Phone

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

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 1922110733. It was assigned to this organization in the NPPES registry on August 31, 2006. The provider is doing business as Fresenius Medical Care Maryvale.

Where is Renal Care Group Arizona, LLC located?

Renal Care Group Arizona, LLC is located at 4502 W Indian School Rd Ste A4, Phoenix, AZ 85031. The listed phone number is (623) 247-0695.

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.

Does Renal Care Group Arizona, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 03D0911997) is associated with this NPI, valid through February 20, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Renal Care Group Arizona, LLC accept?

Health plans from Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Imperial Insurance Companies, Inc., Oscar Health Insurance and Oscar Health Maintenance Organization of Florida and 4 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 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.