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 DIABLO NEPHROLOGY CLINICS, LLC
NPI 1316192040
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Pleasant Hill, CA

Q: What is Fresenius Medical Care Diablo Nephrology Clinics, 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 Diablo Nephrology Clinics, LLC have?

CMS rates Fresenius Medical Care - Diablo Concord 5 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

Active since November 21, 2008

5/5

Overall Rating

508 CONTRA COSTA BLVD STE D, PLEASANT HILL, CA 94523(925) 798-8844(925) 798-8648 Get Directions Write a Review

NPPES record last updated: August 29, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 29, 2026, Oct 17, 2023, Aug 13, 2021 and 1 more (4 updates tracked since 2020).

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About Fresenius Medical Care Diablo Nephrology Clinics, Llc NPPES

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

FRESENIUS MEDICAL CARE DIABLO NEPHROLOGY CLINICS, LLC (NPI 1316192040), doing business as Fresenius Medical Care - Diablo Concord, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Pleasant Hill, California and active in the NPI registry since November 2008. The organization lists Denise Wright, Vice President, as its authorized official.

NPPES Registry Identity

NPI1316192040

Entity TypeOrganization

Primary Taxonomy261QE0700X

Legal Business NameFRESENIUS MEDICAL CARE DIABLO NEPHROLOGY CLINICS, LLC

Location Address508 CONTRA COSTA BLVD STE DPleasant Hill, CA 94523-1239

Mailing Address508 Contra Costa Blvd Ste DPleasant Hill, CA 94523-1239 · (925) 798-8844 · Fax (925) 798-8648

Phone(925) 798-8844

Fax(925) 798-8648

Organization SubpartYesParent: Fresenius Medical Care Holdings, Inc.

Authorized OfficialDenise WrightVice President · (781) 676-5200

Enumeration DateNovember 21, 2008

Last NPPES UpdateAugust 29, 20264 updates tracked since enumeration

NPPES CertifiedAugust 29, 2026

✔ NPI 1316192040 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

508 CONTRA COSTA BLVD STE D, Pleasant Hill, CA 94523

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Other Names 1

Doing Business AsFresenius Medical Care - Diablo Concord

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 05D0697168

Fresenius Medical Care - Diablo Concord · Pleasant Hill, CA

Expired · Aug 31, 2026

CLIA Number05D0697168

Laboratory TypeEnd Stage Renal Disease Dialysis Facility

Certificate Effective DateSeptember 1, 2024

Certificate Expiration DateAugust 31, 2026

Laboratory DirectorZita J. Shiue

Laboratory Phone(925) 798-8844

Laboratory LocationFresenius Medical Care - Diablo Concord508 Contra Costa Blvd Suite D, Pleasant Hill, CA 94523

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 Fresenius Medical Care - Diablo Concord (CMS certification number 052759), from CMS Care Compare.

Fresenius Medical Care - Diablo Concord

Dialysis facility · Pleasant Hill, CA

5/5 CMS RatingRating period January 2020 to December 2023

OwnershipProfit

ChainFresenius Medical Care

CMS Certification Number052759

ESRD NetworkNetwork 17

Hemodialysis Stations22

Medicare-Certified SinceJanuary 1, 1995

Location508 CONTRA COSTA BLVD #DPleasant Hill, CA 94523 · Contra Costa County

Phone(925) 798-8844

Services Offered

In-center hemodialysis Evening shifts (after 5 PM)

Patient Survey Results

Nephrologists’ communication and caring

Patients who reported their kidney doctors always communicated well and cared for them as a person.

64% 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.

60% 3/5

Providing information to patients

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

73% 2/5

Rating of the kidney doctors

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

55% 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).

57% 3/5

Rating of the dialysis center

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

66% 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 Fresenius Medical Care Diablo Nephrology Clinics, LLC's NPI number?

The NPI number for Fresenius Medical Care Diablo Nephrology Clinics, LLC is 1316192040. It was assigned to this organization in the NPPES registry on November 21, 2008. The provider is doing business as Fresenius Medical Care - Diablo Concord.

Where is Fresenius Medical Care Diablo Nephrology Clinics, LLC located?

Fresenius Medical Care Diablo Nephrology Clinics, LLC is located at 508 Contra Costa Blvd Ste D, Pleasant Hill, CA 94523. The listed phone number is (925) 798-8844.

What is Fresenius Medical Care Diablo Nephrology Clinics, 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 Fresenius Medical Care Diablo Nephrology Clinics, LLC a Medicare-certified dialysis facility?

Yes. Fresenius Medical Care - Diablo Concord is a Medicare-certified dialysis facility, certified since January 1, 1995.

What quality rating does Fresenius Medical Care Diablo Nephrology Clinics, LLC have?

CMS rates Fresenius Medical Care - Diablo Concord 5 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 Diablo Nephrology Clinics, LLC accept?

Health plans from UnitedHealthcare list Fresenius Medical Care Diablo Nephrology Clinics, 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 Diablo Nephrology Clinics, 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 8 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.