Hannah Zientara

Primary specialty

Critical Care Medicine Registered NurseTaxonomy code 163WC0200X

License

041.495693 Issued in IL

Practice address

1620 W Harrison St
Chicago, IL 60612-3801

Phone

(312) 942-5000

NPI assigned

Jul 7, 2025

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1751846400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751846400000",
    "number": "1497645816",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "500 S CLINTON ST APT 840",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606074320",
            "telephone_number": "847-651-0885"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1620 W HARRISON ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606123801",
            "telephone_number": "312-942-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZIENTARA",
        "first_name": "HANNAH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-07-07",
        "last_updated": "2025-07-07",
        "certification_date": "2025-07-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WC0200X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Critical Care Medicine",
            "state": "IL",
            "license": "041.495693",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elise Catherine Ziemer, PA-C
• Trevar Kirk Ziemer, MD
• Jennifer L Ziemianin, D.O.
• Kelly Ziemkiewicz, RDN, LDN, CDCES
• Joel W. Zien, PA-C
• Amy S Zier, MS OTR/L, PHD
• Allison Ziff, OTR/L
• Michael Ziffra, MD
• Gabrielle Zifkin-Swett, DPT
• Rachel Elizabeth Zigler, MD

• Critical Care Medicine Registered Nurse in Chicago, IL
• Providers in Chicago, IL by specialty
• Critical Care Medicine Registered Nurse in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 7, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.