NPIMap

Individual provider Active NPI

Irene Stephanie Alexandra Aluen Metzner, M.D.

  • Internal Medicine Physician
  • Chicago, IL
National Provider Identifier
1063698819
Registry record updated Apr 21, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
036119739 Issued in IL
Practice address
1900 W Polk St
Chicago, IL 60612-3723
Phone
(312) 864-4462
NPI assigned
Jan 10, 2008
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 21, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 036119739 IL Primary

Addresses

Primary practice location

1900 W Polk St
Chicago, IL 60612-3723

Mailing address

5150 W Cullom Ave Apt 3
Chicago, IL 60641-1445
Phone (773) 545-4791

Other names 1

  • Irene Aluen Elshtain Other name

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address ialuen@direct.ccprovider.org Direct Cook County

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20080319000557 IL Practitioner - Internal Medicine 3779669510 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Cook CountyGroup PAC ID 2860398088, 770 clinicians

Practice addresses (Care Compare)

500 E 51St St
Chicago, IL 60615-2494
Phone (312) 572-2000

5501 W Fullerton Ave
Chicago, IL 60639-1368
Phone (312) 864-0200

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
95.11 of 100Reported as group
Quality
74.7
Promoting interoperability
100
Improvement activities
40
Cost
85.45

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Cook County Internal Medicine CurrentSince Nov 4, 2010 Accepting new patients
Cook County Current Accepting new patients
Cook County CurrentSince Nov 4, 2010 Accepting new patients

Locations

1969 W Ogden Ave
Chicago, IL 60612
Phone (312) 864-3600

1900 W Polk St
Rm G16
Chicago, IL 60612

1900 W Polk St
Chicago, IL 60612
Phone (312) 864-0060

1900 W Polk St
Ste 220C
Chicago, IL 60612

1901 W Harrison St
Chicago, IL 60612
Phone (312) 864-5100

500 E 51st St
Chicago, IL 60615
Phone (312) 572-2000

Interoperability endpoints

  • Direct secure messaging: ialuen@direct.ccprovider.org

Organizations & group practices 3

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 27

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 27

NPI Registry JSON

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

{
    "created_epoch": "1199923200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1618963200000",
    "number": "1063698819",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5150 W CULLOM AVE APT 3",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606411445",
            "telephone_number": "773-545-4791"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1900 W POLK ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606123723",
            "telephone_number": "312-864-4462"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALUEN METZNER",
        "first_name": "IRENE",
        "middle_name": "STEPHANIE ALEXANDRA",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-01-10",
        "last_updated": "2021-04-21",
        "certification_date": "2021-04-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036119739",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "ialuen@direct.ccprovider.org",
            "affiliation": "Y",
            "affiliationName": "Cook County",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1969 W. Ogden Ave.",
            "city": "Chicago",
            "state": "IL",
            "country_code": "US",
            "postal_code": "606123723",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "IRENE",
            "last_name": "ELSHTAIN",
            "middle_name": "ALUEN",
            "credential": "M.D.",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.