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

FRESENIUS MEDICAL CARE MIDWEST DIALYSIS, LLC
NPI 1275879058
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Oak Creek, WI

Q: What is Fresenius Medical Care Midwest 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 Fresenius Medical Care Midwest Dialysis, LLC have?

CMS rates Fresenius Medical Care Midwest Ryan Road 1 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

Active since December 23, 2012CLIA Certified · 2 labs

1/5

Overall Rating

9420 S 22ND ST, OAK CREEK, WI 53154(414) 761-8080(414) 761-8953 Get Directions Write a Review

NPPES record last updated: August 29, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Aug 29, 2026, Oct 18, 2023, Aug 12, 2021 and 1 more (4 updates tracked since 2020).

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About Fresenius Medical Care Midwest Dialysis, Llc NPPES

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

FRESENIUS MEDICAL CARE MIDWEST DIALYSIS, LLC (NPI 1275879058), doing business as Fresenius Medical Care Midwest Ryan Road, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Oak Creek, Wisconsin and active in the NPI registry since December 2012. The organization holds 2 active CLIA laboratory certificates and lists Denise Wright, Vice President, as its authorized official.

NPPES Registry Identity

NPI1275879058

Entity TypeOrganization

Primary Taxonomy261QE0700X

Legal Business NameFRESENIUS MEDICAL CARE MIDWEST DIALYSIS, LLC

Location Address9420 S 22ND STOak Creek, WI 53154-8242

Mailing Address9420 S 22nd StOak Creek, WI 53154-8242 · (414) 761-8080 · Fax (414) 761-8953

Phone(414) 761-8080

Fax(414) 761-8953

Organization SubpartYesParent: Fresenius Medical Care Holdings, Inc.

Authorized OfficialDenise WrightVice President · (781) 676-5200

Enumeration DateDecember 23, 2012

Last NPPES UpdateAugust 29, 20264 updates tracked since enumeration

NPPES CertifiedAugust 29, 2026

✔ NPI 1275879058 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

9420 S 22ND ST, Oak Creek, WI 53154

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Other Names 1

Doing Business AsFresenius Medical Care Midwest Ryan Road

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, HealthPartners, Network Health and more.Insurance ›

CLIA Laboratory Certificates CMS CLIA 2

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 52D0974332

Fresenius Medical Care Midwest Ryan Road · Oak Creek, WI

Active · expires Jun 7, 2028

CLIA Number52D0974332

Laboratory TypeEnd Stage Renal Disease Dialysis Facility

Certificate Effective DateJune 8, 2026

Certificate Expiration DateJune 7, 2028

Laboratory DirectorMs. Toni Perry

Laboratory Phone(414) 761-8080

Laboratory LocationFresenius Medical Care Midwest Ryan Road9420 S 22nd Street, Oak Creek, WI 53154

CLIA data matches this NPI record on: Address Name Phone

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

Certificate of Waiver 52D1019970

Fresenius Medical Care Midwest Lakeshore · Saint Francis, WI

Active · expires Dec 4, 2027

CLIA Number52D1019970

Laboratory TypeEnd Stage Renal Disease Dialysis Facility

Certificate Effective DateDecember 5, 2025

Certificate Expiration DateDecember 4, 2027

Laboratory DirectorDr. Kathleen W. Uy

Laboratory Phone(414) 761-8080

Laboratory LocationFresenius Medical Care Midwest Lakeshore2000 E Layton Ave Ste 200, Saint Francis, WI 53235

CLIA data matches this NPI record on: 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 Fresenius Medical Care Midwest Ryan Road (CMS certification number 522528), from CMS Care Compare.

Fresenius Medical Care Midwest Ryan Road

Dialysis facility · Oak Creek, WI

1/5 CMS RatingRating period January 2020 to December 2023

OwnershipProfit

ChainFresenius Medical Care

CMS Certification Number522528

ESRD NetworkNetwork 11

Hemodialysis Stations19

Medicare-Certified SinceJanuary 25, 1999

Location9420 S 22ND STOak Creek, WI 53154 · Milwaukee County

Phone(414) 761-8080

Services Offered

In-center hemodialysis

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MIDWEST DIALYSIS CENTER, INC

Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)

9420 S 22ND ST
OAK CREEK, WI 53154

Milwaukee County (414) 761-8080

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 Fresenius Medical Care Midwest Dialysis, LLC's NPI number?

The NPI number for Fresenius Medical Care Midwest Dialysis, LLC is 1275879058. It was assigned to this organization in the NPPES registry on December 23, 2012. The provider is doing business as Fresenius Medical Care Midwest Ryan Road.

Where is Fresenius Medical Care Midwest Dialysis, LLC located?

Fresenius Medical Care Midwest Dialysis, LLC is located at 9420 S 22nd St, Oak Creek, WI 53154. The listed phone number is (414) 761-8080.

What is Fresenius Medical Care Midwest 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 Fresenius Medical Care Midwest Dialysis, LLC hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

Is Fresenius Medical Care Midwest Dialysis, LLC a Medicare-certified dialysis facility?

Yes. Fresenius Medical Care Midwest Ryan Road is a Medicare-certified dialysis facility, certified since January 25, 1999.

What quality rating does Fresenius Medical Care Midwest Dialysis, LLC have?

CMS rates Fresenius Medical Care Midwest Ryan Road 1 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

What insurance does Fresenius Medical Care Midwest Dialysis, LLC accept?

Health plans from Anthem Blue Cross and Blue Shield, HealthPartners, Network Health, Quartz and UnitedHealthcare list Fresenius Medical Care Midwest 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 Fresenius Medical Care Midwest Dialysis, LLC was last updated on August 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.