NPIMap

Organization Active NPI

Fresenius Medical Care Orange County, LLC

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Westminster, CA
National Provider Identifier
1154796522
Registry record updated Aug 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
End-Stage Renal Disease (ESRD) Treatment Clinic/CenterTaxonomy code 261QE0700X
Legal business name
FRESENIUS MEDICAL CARE ORANGE COUNTY, LLC
Practice address
290 Hospital Cir
Westminster, CA 92683-3950
Phone
(714) 895-3698
Fax
(714) 895-0949
NPI assigned
Dec 10, 2015
Organization subpart
Yes
Parent organization
FRESENIUS MEDICAL CARE HOLDINGS, INC.As reported in NPPES

NPPES NPI Registry

Updated by the provider on Aug 27, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Denise Wright
Title
Vice President
Phone
(781) 676-5200

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
End-Stage Renal Disease (ESRD) Treatment Clinic/Center 261QE0700X CA Primary

Addresses

Primary practice location

290 Hospital Cir
Westminster, CA 92683-3950

Mailing address

290 Hospital Cir
Westminster, CA 92683-3950
Phone (714) 895-3698

Other names 1

  • RAI - HOSPITAL CIRCLE - WESTMINSTER Doing business as

Electronic endpoints 1

TypeEndpointUseAffiliation
CONNECT URL https://esmd.officeally.io:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service Other Bluemark LLC / Office Ally

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20160509001573 CA Part A Provider - End-Stage Renal Disease Facility (ESRD) 7517266851 Practice locations: Westminster, CA

Other NPIs with the same Medicare PAC ID 5

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
05D0907461Fresenius Medical Care Orange County, LLC290 Hospital Circle, Westminster, CA 92683Certificate of waiverMar 8, 2028

National Provider Directory

National Provider Directory
Tax ID family
Ability Network7 organizations share this tax ID, including this one

Other organizations with this tax ID 6

Organizations that report the same tax identification number in the National Provider Directory.

Member of 4

Organizations this organization is a member of, according to the National Provider Directory.

Locations

290 Hospital Cir
Westminster, CA 92683
Phone (714) 895-3698

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1449705600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1787788800000",
    "number": "1154796522",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "290 HOSPITAL CIR",
            "city": "WESTMINSTER",
            "state": "CA",
            "postal_code": "926833950",
            "telephone_number": "714-895-3698",
            "fax_number": "714-895-0949"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "290 HOSPITAL CIR",
            "city": "WESTMINSTER",
            "state": "CA",
            "postal_code": "926833950",
            "telephone_number": "714-895-3698",
            "fax_number": "714-895-0949"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "FRESENIUS MEDICAL CARE ORANGE COUNTY, LLC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "FRESENIUS MEDICAL CARE HOLDINGS, INC.",
        "enumeration_date": "2015-12-10",
        "last_updated": "2026-08-27",
        "certification_date": "2026-08-27",
        "status": "A",
        "authorized_official_last_name": "WRIGHT",
        "authorized_official_first_name": "DENISE",
        "authorized_official_title_or_position": "VICE PRESIDENT",
        "authorized_official_telephone_number": "781-676-5200"
    },
    "taxonomies": [
        {
            "code": "261QE0700X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, End-Stage Renal Disease (ESRD) Treatment",
            "state": "CA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.officeally.io:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.2019.3",
            "affiliationName": "Bluemark LLC / Office Ally",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "1300 SE Cardinal Ct Ste 190",
            "city": "Vancouver",
            "state": "WA",
            "country_code": "US",
            "postal_code": "986839683",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "organization_name": "RAI - HOSPITAL CIRCLE - WESTMINSTER",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Westminster, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.