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

RAI CARE CENTERS OF NORTHERN CALIFORNIA I, LLC
NPI 1497829790
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Fairfield, CA

Q: What is RAI Care Centers Of Northern California I, 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 RAI Care Centers Of Northern California I, LLC have?

CMS rates RAI-Chadbourne-Fairfield 4 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

Active since November 20, 2006CLIA 05D1016966 · Waiver

4/5

Overall Rating

490 CHADBOURNE RD STE D, FAIRFIELD, CA 94534(707) 434-9088(707) 434-9101 Get Directions Write a Review

NPPES record last updated: September 1, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 1, 2026, Oct 17, 2023, Aug 19, 2021 and 1 more (4 updates tracked since 2020).

On this page

About Rai Care Centers Of Northern California I, Llc NPPES

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

RAI CARE CENTERS OF NORTHERN CALIFORNIA I, LLC (NPI 1497829790), doing business as Rai-chadbourne-fairfield, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Fairfield, California and active in the NPI registry since November 2006. The organization holds a CLIA Waiver certificate valid through April 3, 2028 and lists Denise Wright, Vice President, as its authorized official.

NPPES Registry Identity

NPI1497829790

Entity TypeOrganization

Primary Taxonomy261QE0700X

Legal Business NameRAI CARE CENTERS OF NORTHERN CALIFORNIA I, LLC

Location Address490 CHADBOURNE RD STE DFairfield, CA 94534-9613

Mailing Address490 Chadbourne Rd Ste DFairfield, CA 94534-9613 · (707) 434-9088 · Fax (707) 434-9101

Phone(707) 434-9088

Fax(707) 434-9101

Organization SubpartYesParent: Fresenius Medical Care Holdings, Inc.

Authorized OfficialDenise WrightVice President · (781) 676-5200

Enumeration DateNovember 20, 2006

Last NPPES UpdateSeptember 1, 20264 updates tracked since enumeration

NPPES CertifiedSeptember 1, 2026

✔ NPI 1497829790 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

490 CHADBOURNE RD STE D, Fairfield, CA 94534

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Other Names 1

Doing Business AsRai-chadbourne-fairfield

Other Identifiers 4

MedicaidCDC52522GCA

Other552522CA · Blue Cross Of California

OtherZZZR0193ZCA · Blue Shield Of California

Other06CA · Kaiser

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.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 05D1016966

Rai Care Centers Of Northern California I, LLC (rai-Chadbourne-Fairfield) · Fairfield, CA

Active · expires Apr 3, 2028

CLIA Number05D1016966

Laboratory TypeEnd Stage Renal Disease Dialysis Facility

Certificate Effective DateApril 4, 2026

Certificate Expiration DateApril 3, 2028

Laboratory DirectorJohn P. Baron

Laboratory Phone(707) 434-9088

Laboratory LocationRai Care Centers Of Northern California I, LLC (rai-Chadbourne-Fairfield)490 Chadbourne Rd Ste D, Fairfield, CA 94534

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 RAI-Chadbourne-Fairfield (CMS certification number 552522), from CMS Care Compare.

RAI-Chadbourne-Fairfield

Dialysis facility · Fairfield, CA

4/5 CMS RatingRating period January 2020 to December 2023

OwnershipProfit

ChainFresenius Medical Care

CMS Certification Number552522

ESRD NetworkNetwork 17

Hemodialysis Stations21

Medicare-Certified SinceMarch 10, 2004

Location490 CHADBOURNE ROAD STE DFairfield, CA 94534 · Solano County

Phone(707) 434-9088

Services Offered

In-center hemodialysis

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 RAI Care Centers Of Northern California I, LLC's NPI number?

The NPI number for RAI Care Centers Of Northern California I, LLC is 1497829790. It was assigned to this organization in the NPPES registry on November 20, 2006. The provider is doing business as RAI-Chadbourne-Fairfield.

Where is RAI Care Centers Of Northern California I, LLC located?

RAI Care Centers Of Northern California I, LLC is located at 490 Chadbourne Rd Ste D, Fairfield, CA 94534. The listed phone number is (707) 434-9088.

What is RAI Care Centers Of Northern California I, 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 RAI Care Centers Of Northern California I, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D1016966) is associated with this NPI, valid through April 3, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

Is RAI Care Centers Of Northern California I, LLC a Medicare-certified dialysis facility?

Yes. RAI-Chadbourne-Fairfield is a Medicare-certified dialysis facility, certified since March 10, 2004.

What quality rating does RAI Care Centers Of Northern California I, LLC have?

CMS rates RAI-Chadbourne-Fairfield 4 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

What insurance does RAI Care Centers Of Northern California I, LLC accept?

Health plans from UnitedHealthcare list RAI Care Centers Of Northern California I, 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 RAI Care Centers Of Northern California I, 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 20 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.