NPIMap

Organization Active NPI

Fresenius Medical Care Chicagoland, LLC

Doing business as Fresenius Medical Care Polk

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Chicago, IL
National Provider Identifier
1104268721
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 CHICAGOLAND, LLC
Doing business as
Fresenius Medical Care Polk
Practice address
557 W Polk St Ste 100
Chicago, IL 60607-4389
Phone
(312) 834-0653
Fax
(312) 834-0674
NPI assigned
Jul 24, 2013
Last updated
Aug 27, 2026By the provider in NPPES
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 Primary

Addresses

Primary practice location

557 W Polk St Ste 100
Chicago, IL 60607-4389

Mailing address

557 W Polk St Ste 100
Chicago, IL 60607-4389
Phone (312) 834-0653

Other names 1

  • FRESENIUS MEDICAL CARE POLK 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 IL

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20131017000775 IL Part A Provider - End-Stage Renal Disease Facility (ESRD) 7810121217 Practice locations: Chicago, IL

Care Compare: Dialysis facility

Medicare Care Compare
Listed as
FMC - LoopCCN 142502
Overall star rating
2.0 of 5
Ownership
Profit
Certified
Jul 1, 1973
Medicare certification status
ActiveFrom the Provider of Services file
Chain
Fresenius Medical Care
Dialysis stations
24

Name & address match This facility record has no NPI; it was connected to this NPI by matching name and address.

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
14D0716013Fresenius Medical Care Polk557 W Polk Street, Chicago, IL 60607Certificate of waiverJun 19, 2027

National Provider Directory

National Provider Directory
Tax ID family
Ability Network32 organizations share this tax ID, including this one

Other organizations with this tax ID 31

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

View all 31

Member of 2

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

Locations

557 W Polk St
Chicago, IL 60607
Phone (312) 834-0041

557 W Polk St
Ste 100
Chicago, IL 60607
Phone (312) 834-0653

Practitioners & affiliated clinicians

Affiliated clinicians 1

Clinicians who list this facility as an affiliation in Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1374624000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1787788800000",
    "number": "1104268721",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "557 W POLK ST STE 100",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606074389",
            "telephone_number": "312-834-0653",
            "fax_number": "312-834-0674"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "557 W POLK ST STE 100",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606074389",
            "telephone_number": "312-834-0653",
            "fax_number": "312-834-0674"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "FRESENIUS MEDICAL CARE CHICAGOLAND, LLC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "FRESENIUS MEDICAL CARE HOLDINGS, INC.",
        "enumeration_date": "2013-07-24",
        "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": null,
            "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": "FRESENIUS MEDICAL CARE POLK",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Chicago, IL

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.