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 CNV MARLBOROUGH, LLC
NPI 1164840484
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Marlborough, MA

Q: What is Fresenius Medical Care Cnv Marlborough, 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 April 03, 2014CLIA 22D1068592 · Waiver

360 CEDAR HILL ST STE 3, MARLBOROUGH, MA 01752(508) 460-9250(508) 460-9251 Get Directions Write a Review

NPPES record last updated: August 28, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Aug 28, 2026, Oct 14, 2023, Aug 7, 2021 and 1 more (4 updates tracked since 2020).

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About Fresenius Medical Care Cnv Marlborough, Llc NPPES

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

FRESENIUS MEDICAL CARE CNV MARLBOROUGH, LLC (NPI 1164840484), doing business as Fresenius Medical Care Of Marlborough, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Marlborough, Massachusetts and active in the NPI registry since April 2014. The organization holds a CLIA Waiver certificate valid through May 15, 2027 and lists Denise Wright, Vice President, as its authorized official.

NPPES Registry Identity

NPI1164840484

Entity TypeOrganization

Primary Taxonomy261QE0700X

Legal Business NameFRESENIUS MEDICAL CARE CNV MARLBOROUGH, LLC

Location Address360 CEDAR HILL ST STE 3Marlborough, MA 01752-4175

Mailing Address360 Cedar Hill St Ste 3Marlborough, MA 01752-4175 · (508) 460-9250 · Fax (508) 460-9251

Phone(508) 460-9250

Fax(508) 460-9251

Organization SubpartYesParent: Fresenius Medical Care Holdings, Inc.

Authorized OfficialDenise WrightVice President · (781) 676-5200

Enumeration DateApril 3, 2014

Last NPPES UpdateAugust 28, 20264 updates tracked since enumeration

NPPES CertifiedAugust 28, 2026

✔ NPI 1164840484 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

360 CEDAR HILL ST STE 3, Marlborough, MA 01752

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Other Names 1

Doing Business AsFresenius Medical Care Of Marlborough

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care, 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 22D1068592

Fresenius Medical Care Marlborough · Marlborough, MA

Active · expires May 15, 2027

CLIA Number22D1068592

Laboratory TypeEnd Stage Renal Disease Dialysis Facility

Certificate Effective DateMay 16, 2025

Certificate Expiration DateMay 15, 2027

Laboratory DirectorJason Kurland

Laboratory Phone(508) 460-9250

Laboratory LocationFresenius Medical Care Marlborough360 Cedar Hill Street, Suite 3, Marlborough, MA 01752

CLIA data matches this NPI record on: Address 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 Fresenius Medical Care Cnv Marlborough, LLC's NPI number?

The NPI number for Fresenius Medical Care Cnv Marlborough, LLC is 1164840484. It was assigned to this organization in the NPPES registry on April 3, 2014. The provider is doing business as Fresenius Medical Care Of Marlborough.

Where is Fresenius Medical Care Cnv Marlborough, LLC located?

Fresenius Medical Care Cnv Marlborough, LLC is located at 360 Cedar Hill St Ste 3, Marlborough, MA 01752. The listed phone number is (508) 460-9250.

What is Fresenius Medical Care Cnv Marlborough, 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 Cnv Marlborough, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 22D1068592) is associated with this NPI, valid through May 15, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Fresenius Medical Care Cnv Marlborough, LLC accept?

Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and UnitedHealthcare list Fresenius Medical Care Cnv Marlborough, 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 Cnv Marlborough, LLC was last updated on August 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 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.